diff --git a/core/assets/bundles/bundle.properties b/core/assets/bundles/bundle.properties
index a895a8a230..54b3c0afe1 100644
--- a/core/assets/bundles/bundle.properties
+++ b/core/assets/bundles/bundle.properties
@@ -802,7 +802,7 @@ sectors.wave = Wave:
 sectors.stored = Stored:
 sectors.resume = Resume
 sectors.launch = Launch
-sectors.viewsubmission = \ue80d View Submissions
+sectors.viewsubmission = \ue80d View Submission
 sectors.select = Select
 sectors.launchselect = Select Launch Destination
 sectors.nonelaunch = [lightgray]none (sun)
diff --git a/core/assets/maps/hidden-serpulo/111.msav b/core/assets/maps/hidden-serpulo/111.msav
new file mode 100644
index 0000000000..1f72a1d5d5
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/111.msav differ
diff --git a/core/assets/maps/hidden-serpulo/116.msav b/core/assets/maps/hidden-serpulo/116.msav
new file mode 100644
index 0000000000..709e3b4e37
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/116.msav differ
diff --git a/core/assets/maps/hidden-serpulo/127.msav b/core/assets/maps/hidden-serpulo/127.msav
new file mode 100644
index 0000000000..ba8f20e8c0
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/127.msav differ
diff --git a/core/assets/maps/hidden-serpulo/13.msav b/core/assets/maps/hidden-serpulo/13.msav
new file mode 100644
index 0000000000..e694239390
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/13.msav differ
diff --git a/core/assets/maps/hidden-serpulo/133.msav b/core/assets/maps/hidden-serpulo/133.msav
new file mode 100644
index 0000000000..33de2bd78c
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/133.msav differ
diff --git a/core/assets/maps/hidden-serpulo/16.msav b/core/assets/maps/hidden-serpulo/16.msav
new file mode 100644
index 0000000000..d7a3ae52c6
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/16.msav differ
diff --git a/core/assets/maps/hidden-serpulo/161.msav b/core/assets/maps/hidden-serpulo/161.msav
new file mode 100644
index 0000000000..ebfa77f25b
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/161.msav differ
diff --git a/core/assets/maps/hidden-serpulo/176.msav b/core/assets/maps/hidden-serpulo/176.msav
new file mode 100644
index 0000000000..4b998a6fc9
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/176.msav differ
diff --git a/core/assets/maps/hidden-serpulo/180.msav b/core/assets/maps/hidden-serpulo/180.msav
new file mode 100644
index 0000000000..79355ec2af
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/180.msav differ
diff --git a/core/assets/maps/hidden-serpulo/19.msav b/core/assets/maps/hidden-serpulo/19.msav
new file mode 100644
index 0000000000..986e446288
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/19.msav differ
diff --git a/core/assets/maps/hidden-serpulo/191.msav b/core/assets/maps/hidden-serpulo/191.msav
new file mode 100644
index 0000000000..18cb02613a
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/191.msav differ
diff --git a/core/assets/maps/hidden-serpulo/192.msav b/core/assets/maps/hidden-serpulo/192.msav
new file mode 100644
index 0000000000..18cb02613a
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/192.msav differ
diff --git a/core/assets/maps/hidden-serpulo/197.msav b/core/assets/maps/hidden-serpulo/197.msav
new file mode 100644
index 0000000000..638ee025e8
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/197.msav differ
diff --git a/core/assets/maps/hidden-serpulo/200.msav b/core/assets/maps/hidden-serpulo/200.msav
new file mode 100644
index 0000000000..6a12ed58d3
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/200.msav differ
diff --git a/core/assets/maps/hidden-serpulo/207.msav b/core/assets/maps/hidden-serpulo/207.msav
new file mode 100644
index 0000000000..046e0a494b
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/207.msav differ
diff --git a/core/assets/maps/hidden-serpulo/225.msav b/core/assets/maps/hidden-serpulo/225.msav
new file mode 100644
index 0000000000..05a1635d03
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/225.msav differ
diff --git a/core/assets/maps/hidden-serpulo/24.msav b/core/assets/maps/hidden-serpulo/24.msav
new file mode 100644
index 0000000000..d4159e6752
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/24.msav differ
diff --git a/core/assets/maps/hidden-serpulo/248.msav b/core/assets/maps/hidden-serpulo/248.msav
new file mode 100644
index 0000000000..cffa78ccb2
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/248.msav differ
diff --git a/core/assets/maps/hidden-serpulo/259.msav b/core/assets/maps/hidden-serpulo/259.msav
new file mode 100644
index 0000000000..38a58bee1a
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/259.msav differ
diff --git a/core/assets/maps/hidden-serpulo/263.msav b/core/assets/maps/hidden-serpulo/263.msav
new file mode 100644
index 0000000000..ca5638ad99
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/263.msav differ
diff --git a/core/assets/maps/hidden-serpulo/265.msav b/core/assets/maps/hidden-serpulo/265.msav
new file mode 100644
index 0000000000..1e0f167c7e
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/265.msav differ
diff --git a/core/assets/maps/hidden-serpulo/47.msav b/core/assets/maps/hidden-serpulo/47.msav
new file mode 100644
index 0000000000..a9607356b7
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/47.msav differ
diff --git a/core/assets/maps/hidden-serpulo/55.msav b/core/assets/maps/hidden-serpulo/55.msav
new file mode 100644
index 0000000000..dddbdcce07
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/55.msav differ
diff --git a/core/assets/maps/hidden-serpulo/6.msav b/core/assets/maps/hidden-serpulo/6.msav
new file mode 100644
index 0000000000..e470b70fab
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/6.msav differ
diff --git a/core/assets/maps/hidden-serpulo/66.msav b/core/assets/maps/hidden-serpulo/66.msav
new file mode 100644
index 0000000000..2234375c69
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/66.msav differ
diff --git a/core/assets/maps/hidden-serpulo/67.msav b/core/assets/maps/hidden-serpulo/67.msav
new file mode 100644
index 0000000000..7ddeb48851
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/67.msav differ
diff --git a/core/assets/maps/hidden-serpulo/69.msav b/core/assets/maps/hidden-serpulo/69.msav
new file mode 100644
index 0000000000..7749129ab9
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/69.msav differ
diff --git a/core/assets/maps/hidden-serpulo/76.msav b/core/assets/maps/hidden-serpulo/76.msav
new file mode 100644
index 0000000000..20227dcc0d
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/76.msav differ
diff --git a/core/assets/maps/hidden-serpulo/92.msav b/core/assets/maps/hidden-serpulo/92.msav
new file mode 100644
index 0000000000..16a07ab92b
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/92.msav differ
diff --git a/core/assets/maps/hidden-serpulo/94.msav b/core/assets/maps/hidden-serpulo/94.msav
new file mode 100644
index 0000000000..f0148257a4
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/94.msav differ
diff --git a/core/assets/maps/hidden/serpulo-106.msav b/core/assets/maps/hidden/serpulo-106.msav
deleted file mode 100644
index faccd0a6a3..0000000000
Binary files a/core/assets/maps/hidden/serpulo-106.msav and /dev/null differ
diff --git a/core/assets/maps/hidden/serpulo-12.msav b/core/assets/maps/hidden/serpulo-12.msav
deleted file mode 100644
index 4e54123591..0000000000
Binary files a/core/assets/maps/hidden/serpulo-12.msav and /dev/null differ
diff --git a/core/assets/maps/hidden/serpulo-173.msav b/core/assets/maps/hidden/serpulo-173.msav
deleted file mode 100644
index f8c2fa0f77..0000000000
Binary files a/core/assets/maps/hidden/serpulo-173.msav and /dev/null differ
diff --git a/core/assets/maps/hidden/serpulo-240.msav b/core/assets/maps/hidden/serpulo-240.msav
deleted file mode 100644
index fafa6580de..0000000000
Binary files a/core/assets/maps/hidden/serpulo-240.msav and /dev/null differ
diff --git a/core/assets/maps/hidden/serpulo-241.msav b/core/assets/maps/hidden/serpulo-241.msav
deleted file mode 100644
index 357c5d8a6d..0000000000
Binary files a/core/assets/maps/hidden/serpulo-241.msav and /dev/null differ
diff --git a/core/assets/maps/hidden/serpulo-243.msav b/core/assets/maps/hidden/serpulo-243.msav
deleted file mode 100644
index e15ff286e5..0000000000
Binary files a/core/assets/maps/hidden/serpulo-243.msav and /dev/null differ
diff --git a/core/assets/maps/hidden/serpulo-25.msav b/core/assets/maps/hidden/serpulo-25.msav
deleted file mode 100644
index 1f2a7f5a66..0000000000
Binary files a/core/assets/maps/hidden/serpulo-25.msav and /dev/null differ
diff --git a/core/assets/maps/hidden/serpulo-68.msav b/core/assets/maps/hidden/serpulo-68.msav
deleted file mode 100644
index c5d510f495..0000000000
Binary files a/core/assets/maps/hidden/serpulo-68.msav and /dev/null differ
diff --git a/core/src/mindustry/content/SectorPresets.java b/core/src/mindustry/content/SectorPresets.java
index c1c387e74e..dcbf1ca438 100644
--- a/core/src/mindustry/content/SectorPresets.java
+++ b/core/src/mindustry/content/SectorPresets.java
@@ -1,5 +1,6 @@
 package mindustry.content;
 
+import mindustry.maps.*;
 import mindustry.type.*;
 
 import static mindustry.content.Planets.*;
@@ -163,23 +164,7 @@ public class SectorPresets{
             difficulty = 10;
         }};
 
-        /*
-        registerHiddenSectors(serpulo,
-        68, //Winter Forest by wpx: https://discord.com/channels/391020510269669376/1165421701362897000/1235654407006322700
-        241,//River Bastion by wpx: https://discord.com/channels/391020510269669376/1165421701362897000/1232658317126402050
-        173,//Front Line by stormrider: https://discord.com/channels/391020510269669376/1165421701362897000/1188484967064404061
-        25, //HochuPizzu by wpx: https://discord.com/channels/391020510269669376/1165421701362897000/1170279703056228515
-        12, //Salt Outpost by skeledragon: https://discord.com/channels/391020510269669376/1165421701362897000/1193441915459338361
-        106,//Desert Wastes by xaphiro_: https://discord.com/channels/391020510269669376/1165421701362897000/1226498922898264157
-        243,//Port 012 by skeledragon: https://discord.com/channels/391020510269669376/1165421701362897000/1174884280242012262
-        240 //Cold Grove by wpx: https://discord.com/channels/391020510269669376/1165421701362897000/1230550892718194742
-        );
-
-        //these are hidden wave presets (TODO) find a better way to do this
-        Vars.content.sector("sector-serpulo-173").captureWave = 17;
-        Vars.content.sector("sector-serpulo-240").captureWave = 40;
-        serpulo.sectors.get(173).generateEnemyBase = false;
-        serpulo.sectors.get(240).generateEnemyBase = false;*/
+        SectorSubmissions.registerSectors();
 
         //endregion
         //region erekir
@@ -262,13 +247,4 @@ public class SectorPresets{
 
         //endregion
     }
-
-    static void registerHiddenSectors(Planet planet, int... ids){
-        for(int id : ids){
-            new SectorPreset("sector-" + planet.name + "-" + id, "hidden/" + planet + "-" + id, planet, id){{
-                requireUnlock = false;
-            }};
-            planet.sectors.get(id).generateEnemyBase = true;
-        }
-    }
 }
diff --git a/core/src/mindustry/io/SaveVersion.java b/core/src/mindustry/io/SaveVersion.java
index 0fa5bf6634..6e980a0aa7 100644
--- a/core/src/mindustry/io/SaveVersion.java
+++ b/core/src/mindustry/io/SaveVersion.java
@@ -311,14 +311,13 @@ public abstract class SaveVersion extends SaveFileReader{
                 boolean isCenter = true;
                 byte packedCheck = stream.readByte();
                 boolean hadEntity = (packedCheck & 1) != 0;
-                //old data format (bit 2): 1 byte only if no building is present
-                //new data format (bit 3): 7 bytes (3x block-specific bytes + 1x 4-byte extra data int)
-                boolean hadDataOld = (packedCheck & 2) != 0, hadDataNew = (packedCheck & 4) != 0;
+                //data check (bit 3): 7 bytes (3x block-specific bytes + 1x 4-byte extra data int)
+                boolean hadData = (packedCheck & 4) != 0;
 
                 byte data = 0, floorData = 0, overlayData = 0;
                 int extraData = 0;
 
-                if(hadDataNew){
+                if(hadData){
                     data = stream.readByte();
                     floorData = stream.readByte();
                     overlayData = stream.readByte();
@@ -335,7 +334,7 @@ public abstract class SaveVersion extends SaveFileReader{
                 }
 
                 //must be assigned after setBlock, because that can reset data
-                if(hadDataNew){
+                if(hadData){
                     tile.data = data;
                     tile.floorData = floorData;
                     tile.overlayData = overlayData;
@@ -361,13 +360,7 @@ public abstract class SaveVersion extends SaveFileReader{
 
                         context.onReadBuilding();
                     }
-                }else if(hadDataOld || hadDataNew){ //never read consecutive blocks if there's any kind of data
-                    if(hadDataOld){
-                        tile.setBlock(block);
-                        //the old data format was only read in the case where there is no building, and only contained a single byte
-                        tile.data = stream.readByte();
-                    }
-                }else{
+                }else if(!hadData){ //never read consecutive blocks if there's data
                     int consecutives = stream.readUnsignedByte();
 
                     for(int j = i + 1; j < i + 1 + consecutives; j++){
diff --git a/core/src/mindustry/maps/SectorSubmissions.java b/core/src/mindustry/maps/SectorSubmissions.java
index 8fc5758c6c..2696cadb89 100644
--- a/core/src/mindustry/maps/SectorSubmissions.java
+++ b/core/src/mindustry/maps/SectorSubmissions.java
@@ -2,72 +2,153 @@ package mindustry.maps;
 
 import arc.struct.*;
 import arc.util.*;
+import mindustry.content.*;
 import mindustry.type.*;
 
 /** Class for temporarily (?) storing links to map submissions on Discord. */
 public class SectorSubmissions{
-    private static IntMap<String> hiddenMap = new IntMap<>();
-
-    static{
-        //autogenerated
-        hiddenMap.put(0, "https://discord.com/channels/391020510269669376/1379926780860698784");
-        hiddenMap.put(6, "https://discord.com/channels/391020510269669376/1379926782966497322");
-        hiddenMap.put(13, "https://discord.com/channels/391020510269669376/1379926785164312810");
-        hiddenMap.put(16, "https://discord.com/channels/391020510269669376/1379926788280680579");
-        hiddenMap.put(19, "https://discord.com/channels/391020510269669376/1379926792479183019");
-        hiddenMap.put(20, "https://discord.com/channels/391020510269669376/1379926794114961634");
-        hiddenMap.put(24, "https://discord.com/channels/391020510269669376/1379926797042581716");
-        hiddenMap.put(27, "https://discord.com/channels/391020510269669376/1379926798833287289");
-        hiddenMap.put(30, "https://discord.com/channels/391020510269669376/1379926800854945823");
-        hiddenMap.put(47, "https://discord.com/channels/391020510269669376/1379926802591645820");
-        hiddenMap.put(55, "https://discord.com/channels/391020510269669376/1379926823277695189");
-        hiddenMap.put(66, "https://discord.com/channels/391020510269669376/1379926825941078128");
-        hiddenMap.put(67, "https://discord.com/channels/391020510269669376/1379926828696866898");
-        hiddenMap.put(69, "https://discord.com/channels/391020510269669376/1379926831326822610");
-        hiddenMap.put(76, "https://discord.com/channels/391020510269669376/1379926833411391580");
-        hiddenMap.put(92, "https://discord.com/channels/391020510269669376/1379926835621527615");
-        hiddenMap.put(94, "https://discord.com/channels/391020510269669376/1379926838079393802");
-        hiddenMap.put(103, "https://discord.com/channels/391020510269669376/1379926839559979030");
-        hiddenMap.put(111, "https://discord.com/channels/391020510269669376/1379926842659569864");
-        hiddenMap.put(116, "https://discord.com/channels/391020510269669376/1379926845058711734");
-        hiddenMap.put(127, "https://discord.com/channels/391020510269669376/1379926869465632829");
-        hiddenMap.put(133, "https://discord.com/channels/391020510269669376/1379926871227240770");
-        hiddenMap.put(138, "https://discord.com/channels/391020510269669376/1379926873152164004");
-        hiddenMap.put(150, "https://discord.com/channels/391020510269669376/1379926876457537547");
-        hiddenMap.put(157, "https://discord.com/channels/391020510269669376/1379926879502598155");
-        hiddenMap.put(161, "https://discord.com/channels/391020510269669376/1379926882203730024");
-        hiddenMap.put(162, "https://discord.com/channels/391020510269669376/1379926884606808247");
-        hiddenMap.put(176, "https://discord.com/channels/391020510269669376/1379926887203213353");
-        hiddenMap.put(180, "https://discord.com/channels/391020510269669376/1379926889648619580");
-        hiddenMap.put(185, "https://discord.com/channels/391020510269669376/1379926892181983283");
-        hiddenMap.put(191, "https://discord.com/channels/391020510269669376/1379926912004001914");
-        hiddenMap.put(192, "https://discord.com/channels/391020510269669376/1379926914122256449");
-        hiddenMap.put(197, "https://discord.com/channels/391020510269669376/1379926916911599676");
-        hiddenMap.put(200, "https://discord.com/channels/391020510269669376/1379926918429806755");
-        hiddenMap.put(204, "https://discord.com/channels/391020510269669376/1379926921130807447");
-        hiddenMap.put(207, "https://discord.com/channels/391020510269669376/1379926923370827827");
-        hiddenMap.put(225, "https://discord.com/channels/391020510269669376/1379926925719376152");
-        hiddenMap.put(230, "https://discord.com/channels/391020510269669376/1379926927585841163");
-        hiddenMap.put(237, "https://discord.com/channels/391020510269669376/1379926929636851812");
-        hiddenMap.put(242, "https://discord.com/channels/391020510269669376/1379926931923013843");
-        hiddenMap.put(243, "https://discord.com/channels/391020510269669376/1379926955423694978");
-        hiddenMap.put(244, "https://discord.com/channels/391020510269669376/1379926957738954762");
-        hiddenMap.put(245, "https://discord.com/channels/391020510269669376/1379926971286290584");
-        hiddenMap.put(246, "https://discord.com/channels/391020510269669376/1379926973454745600");
-        hiddenMap.put(247, "https://discord.com/channels/391020510269669376/1379926976361533752");
-        hiddenMap.put(248, "https://discord.com/channels/391020510269669376/1379926979129774151");
-        hiddenMap.put(251, "https://discord.com/channels/391020510269669376/1379928042637361382");
-        hiddenMap.put(254, "https://discord.com/channels/391020510269669376/1379928045577703424");
-        hiddenMap.put(259, "https://discord.com/channels/391020510269669376/1379928048245280871");
-        hiddenMap.put(263, "https://discord.com/channels/391020510269669376/1379928050010951694");
-        hiddenMap.put(265, "https://discord.com/channels/391020510269669376/1379928052921929891");
-    }
+    private static ObjectMap<Sector, MapSubmission> threadMap = new ObjectMap<>();
 
     /** @return the link to the Discord discussion thread of the specified hidden sector submission. */
     public static @Nullable String getSectorThread(Sector sector){
         if(sector.generateEnemyBase){
-            return hiddenMap.get(sector.id);
+            var sub = threadMap.get(sector);
+            if(sub == null){
+                return null;
+            }
+            return sub.mapFileLink.isEmpty() ? sub.threadLink : sub.mapFileLink;
         }
         return null;
     }
+
+    public static void registerSectors(){
+
+        registerSerpuloSector(76, "Skyon", "https://discord.com/channels/391020510269669376/1379926833411391580/1381831690183250056");
+        registerSerpuloSector(47, "tinport", "https://discord.com/channels/391020510269669376/1379926802591645820/1397649518203371544");
+        registerSerpuloSector(225, "Summi", "https://discord.com/channels/391020510269669376/1379926925719376152/1399286858482978900");
+        //111 has an alternate submission https://discord.com/channels/391020510269669376/1379926842659569864/1404825715244793938
+        registerSerpuloSector(111, "gausofid", "https://discord.com/channels/391020510269669376/1379926842659569864/1399847451527221301");
+        registerSerpuloSector(176, "wpx", "https://discord.com/channels/391020510269669376/1379926887203213353/1390418885081043135");
+        registerSerpuloSector(13, "hoijlhj", "https://discord.com/channels/391020510269669376/1379926785164312810/1402569635299065948");
+        registerSerpuloSector(259, "tinport", "https://discord.com/channels/391020510269669376/1379928048245280871/1381300770866987049");
+        registerSerpuloSector(192, "Skeledragon", "https://discord.com/channels/391020510269669376/1379926914122256449/1380767793989029923");
+        registerSerpuloSector(127, "playfree", "https://discord.com/channels/391020510269669376/1379926869465632829/1380253194428354602");
+        registerSerpuloSector(207, "cyan", "https://discord.com/channels/391020510269669376/1379926923370827827/1405919087883976837");
+        registerSerpuloSector(94, "Wine", "https://discord.com/channels/391020510269669376/1379926838079393802/1406267666976477196");
+        registerSerpuloSector(16, "Namero", "https://discord.com/channels/391020510269669376/1379926788280680579/1409970152283312352");
+        registerSerpuloSector(116, "Jamespire", "https://discord.com/channels/391020510269669376/1379926845058711734/1404131805074034712");
+        registerSerpuloSector(69, "Oct", "https://discord.com/channels/391020510269669376/1379926831326822610/1406230980120940556");
+        registerSerpuloSector(92, "Eggypc/Fish", "https://discord.com/channels/391020510269669376/1379926835621527615/1381929336860442731");
+        registerSerpuloSector(197, "Hengryton Luck", "https://discord.com/channels/391020510269669376/1379926916911599676/1411358089759817793");
+        registerSerpuloSector(67, "Ếch ngồi đáy giếng", "https://discord.com/channels/391020510269669376/1379926828696866898/1389981795386396768");
+        //180 has an alternate submission that may be more appropriate in terms of difficulty: https://discord.com/channels/391020510269669376/1379926889648619580/1411534650412892185
+        registerSerpuloSector(180, "Locla^Glass", "https://discord.com/channels/391020510269669376/1379926889648619580/1413522098370117765");
+        registerSerpuloSector(55, "Namero", "https://discord.com/channels/391020510269669376/1379926823277695189/1412588965256761402");
+        registerSerpuloSector(19, "Hengryton Luck", "https://discord.com/channels/391020510269669376/1379926792479183019/1411342610525585468");
+        registerSerpuloSector(200, "Axye", "https://discord.com/channels/391020510269669376/1379926918429806755/1398949995041914933");
+        //191 has several alternate submissions
+        registerSerpuloSector(191, "Skeledragon", "https://discord.com/channels/391020510269669376/1379926912004001914/1380025875806027849");
+        //alternate, more difficult submission: https://discord.com/channels/391020510269669376/1379926782966497322/1416145231853781022
+        registerSerpuloSector(6, "Namero", "https://discord.com/channels/391020510269669376/1379926782966497322/1415735385828495464");
+        registerSerpuloSector(265, "Dem0", "https://discord.com/channels/391020510269669376/1379928052921929891/1416344658904088641");
+        registerSerpuloSector(161, "Hengryton Luck", "https://discord.com/channels/391020510269669376/1379926882203730024/1416686287204782217");
+        registerSerpuloSector(24, "Stormrider", "https://discord.com/channels/391020510269669376/1379926797042581716/1399404131520876577");
+        registerSerpuloSector(263, "ltb12", "https://discord.com/channels/391020510269669376/1379928050010951694/1417750251741249569");
+        registerSerpuloSector(66, "quad", "https://discord.com/channels/391020510269669376/1379926825941078128/1417752983889907755");
+        registerSerpuloSector(248, "iqtik123", "https://discord.com/channels/391020510269669376/1379926979129774151/1417864622412922890");
+        registerSerpuloSector(133, "wpx", "https://discord.com/channels/391020510269669376/1379926871227240770/1417920499761156126");
+
+        /* UNUSED SECTORS:
+        registerHiddenSectors(serpulo,
+        68, //Winter Forest by wpx: https://discord.com/channels/391020510269669376/1165421701362897000/1235654407006322700
+        241,//River Bastion by wpx: https://discord.com/channels/391020510269669376/1165421701362897000/1232658317126402050
+        173,//Front Line by stormrider: https://discord.com/channels/391020510269669376/1165421701362897000/1188484967064404061
+        12, //Salt Outpost by skeledragon: https://discord.com/channels/391020510269669376/1165421701362897000/1193441915459338361
+        106,//Desert Wastes by xaphiro_: https://discord.com/channels/391020510269669376/1165421701362897000/1226498922898264157
+        243,//Port 012 by skeledragon: https://discord.com/channels/391020510269669376/1165421701362897000/1174884280242012262
+        240 //Cold Grove by wpx: https://discord.com/channels/391020510269669376/1165421701362897000/1230550892718194742
+        );*/
+    }
+
+    static void registerSerpuloSector(int id, String author, String mapFileLink){
+        Planet planet = Planets.serpulo;
+        Sector sector = planet.sectors.get(id);
+        MapSubmission sub = threadMap.get(sector, MapSubmission::new);
+
+        sub.author = author;
+        sub.mapFileLink = mapFileLink;
+
+        new SectorPreset("sector-" + planet.name + "-" + id, "hidden-serpulo/" + id, planet, id){{
+            requireUnlock = false;
+        }};
+
+        sector.generateEnemyBase = true;
+    }
+
+    static void registerThread(int id, String link){
+        var sub = new MapSubmission();
+        sub.threadLink = link;
+        threadMap.put(Planets.serpulo.sectors.get(id), sub);
+    }
+
+    static{
+        //autogenerated
+        registerThread(0, "https://discord.com/channels/391020510269669376/1379926780860698784");
+        registerThread(6, "https://discord.com/channels/391020510269669376/1379926782966497322");
+        registerThread(13, "https://discord.com/channels/391020510269669376/1379926785164312810");
+        registerThread(16, "https://discord.com/channels/391020510269669376/1379926788280680579");
+        registerThread(19, "https://discord.com/channels/391020510269669376/1379926792479183019");
+        registerThread(20, "https://discord.com/channels/391020510269669376/1379926794114961634");
+        registerThread(24, "https://discord.com/channels/391020510269669376/1379926797042581716");
+        registerThread(27, "https://discord.com/channels/391020510269669376/1379926798833287289");
+        registerThread(30, "https://discord.com/channels/391020510269669376/1379926800854945823");
+        registerThread(47, "https://discord.com/channels/391020510269669376/1379926802591645820");
+        registerThread(55, "https://discord.com/channels/391020510269669376/1379926823277695189");
+        registerThread(66, "https://discord.com/channels/391020510269669376/1379926825941078128");
+        registerThread(67, "https://discord.com/channels/391020510269669376/1379926828696866898");
+        registerThread(69, "https://discord.com/channels/391020510269669376/1379926831326822610");
+        registerThread(76, "https://discord.com/channels/391020510269669376/1379926833411391580");
+        registerThread(92, "https://discord.com/channels/391020510269669376/1379926835621527615");
+        registerThread(94, "https://discord.com/channels/391020510269669376/1379926838079393802");
+        registerThread(103, "https://discord.com/channels/391020510269669376/1379926839559979030");
+        registerThread(111, "https://discord.com/channels/391020510269669376/1379926842659569864");
+        registerThread(116, "https://discord.com/channels/391020510269669376/1379926845058711734");
+        registerThread(127, "https://discord.com/channels/391020510269669376/1379926869465632829");
+        registerThread(133, "https://discord.com/channels/391020510269669376/1379926871227240770");
+        registerThread(138, "https://discord.com/channels/391020510269669376/1379926873152164004");
+        registerThread(150, "https://discord.com/channels/391020510269669376/1379926876457537547");
+        registerThread(157, "https://discord.com/channels/391020510269669376/1379926879502598155");
+        registerThread(161, "https://discord.com/channels/391020510269669376/1379926882203730024");
+        registerThread(162, "https://discord.com/channels/391020510269669376/1379926884606808247");
+        registerThread(176, "https://discord.com/channels/391020510269669376/1379926887203213353");
+        registerThread(180, "https://discord.com/channels/391020510269669376/1379926889648619580");
+        registerThread(185, "https://discord.com/channels/391020510269669376/1379926892181983283");
+        registerThread(191, "https://discord.com/channels/391020510269669376/1379926912004001914");
+        registerThread(192, "https://discord.com/channels/391020510269669376/1379926914122256449");
+        registerThread(197, "https://discord.com/channels/391020510269669376/1379926916911599676");
+        registerThread(200, "https://discord.com/channels/391020510269669376/1379926918429806755");
+        registerThread(204, "https://discord.com/channels/391020510269669376/1379926921130807447");
+        registerThread(207, "https://discord.com/channels/391020510269669376/1379926923370827827");
+        registerThread(225, "https://discord.com/channels/391020510269669376/1379926925719376152");
+        registerThread(230, "https://discord.com/channels/391020510269669376/1379926927585841163");
+        registerThread(237, "https://discord.com/channels/391020510269669376/1379926929636851812");
+        registerThread(242, "https://discord.com/channels/391020510269669376/1379926931923013843");
+        registerThread(243, "https://discord.com/channels/391020510269669376/1379926955423694978");
+        registerThread(244, "https://discord.com/channels/391020510269669376/1379926957738954762");
+        registerThread(245, "https://discord.com/channels/391020510269669376/1379926971286290584");
+        registerThread(246, "https://discord.com/channels/391020510269669376/1379926973454745600");
+        registerThread(247, "https://discord.com/channels/391020510269669376/1379926976361533752");
+        registerThread(248, "https://discord.com/channels/391020510269669376/1379926979129774151");
+        registerThread(251, "https://discord.com/channels/391020510269669376/1379928042637361382");
+        registerThread(254, "https://discord.com/channels/391020510269669376/1379928045577703424");
+        registerThread(259, "https://discord.com/channels/391020510269669376/1379928048245280871");
+        registerThread(263, "https://discord.com/channels/391020510269669376/1379928050010951694");
+        registerThread(265, "https://discord.com/channels/391020510269669376/1379928052921929891");
+    }
+
+    public static class MapSubmission{
+        public String author = "";
+        public String threadLink = "";
+        public String mapFileLink = "";
+    }
 }
diff --git a/gradle.properties b/gradle.properties
index 4cd1a84579..7213fa8e41 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -26,4 +26,4 @@ org.gradle.caching=true
 org.gradle.internal.http.socketTimeout=100000
 org.gradle.internal.http.connectionTimeout=100000
 android.enableR8.fullMode=false
-archash=2c95712087
+archash=caf89c8fee