diff --git a/core/assets/maps/hidden-serpulo/162.msav b/core/assets/maps/hidden-serpulo/162.msav
new file mode 100644
index 0000000000..bf8d69e714
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/162.msav differ
diff --git a/core/assets/maps/hidden-serpulo/230.msav b/core/assets/maps/hidden-serpulo/230.msav
new file mode 100644
index 0000000000..f397ca63bf
Binary files /dev/null and b/core/assets/maps/hidden-serpulo/230.msav differ
diff --git a/core/assets/sounds/loops/loopThoriumReactor.ogg b/core/assets/sounds/loops/loopThoriumReactor.ogg
new file mode 100644
index 0000000000..9734c04560
Binary files /dev/null and b/core/assets/sounds/loops/loopThoriumReactor.ogg differ
diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index 2ad4aa5337..f3e9e1d93b 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -2615,8 +2615,8 @@ public class Blocks{
 
         thoriumReactor = new NuclearReactor("thorium-reactor"){{
             requirements(Category.power, with(Items.lead, 300, Items.silicon, 200, Items.graphite, 150, Items.thorium, 150, Items.metaglass, 50));
-            ambientSound = Sounds.loopHum;
-            ambientSoundVolume = 0.24f;
+            ambientSound = Sounds.loopThoriumReactor;
+            ambientSoundVolume = 0.11f;
             size = 3;
             health = 700;
             itemDuration = 360f;
diff --git a/core/src/mindustry/maps/SectorSubmissions.java b/core/src/mindustry/maps/SectorSubmissions.java
index 55f012cedb..1df2217035 100644
--- a/core/src/mindustry/maps/SectorSubmissions.java
+++ b/core/src/mindustry/maps/SectorSubmissions.java
@@ -63,6 +63,8 @@ public class SectorSubmissions{
         registerSerpuloSector(103, "enwyz", "https://discord.com/channels/391020510269669376/1379926839559979030/1429203869514207255");
         registerSerpuloSector(30, "cyan", "https://discord.com/channels/391020510269669376/1379926800854945823/1423932799647481910");
         registerSerpuloSector(20, "Namero", "https://discord.com/channels/391020510269669376/1379926794114961634/1406768731471872162");
+        registerSerpuloSector(162, "Bravo Tizmo", "https://discord.com/channels/391020510269669376/1379926884606808247/1443239231366500415");
+        registerSerpuloSector(230, "Jamespire", "https://discord.com/channels/391020510269669376/1379926927585841163/1442675816084406305");
 
         /* UNUSED SECTORS:
         registerHiddenSectors(serpulo,
diff --git a/core/src/mindustry/world/blocks/defense/ForceProjector.java b/core/src/mindustry/world/blocks/defense/ForceProjector.java
index 65d10f468e..fbc32b5eeb 100644
--- a/core/src/mindustry/world/blocks/defense/ForceProjector.java
+++ b/core/src/mindustry/world/blocks/defense/ForceProjector.java
@@ -78,7 +78,7 @@ public class ForceProjector extends Block{
         hasItems = true;
         envEnabled |= Env.space;
         ambientSound = Sounds.loopShield;
-        ambientSoundVolume = 0.08f;
+        ambientSoundVolume = 0.1f;
         flags = EnumSet.of(BlockFlag.shield);
 
         if(consumeCoolant){