diff --git a/core/assets/bundles/bundle.properties b/core/assets/bundles/bundle.properties
index 068068ff94..a5303bc3d6 100644
--- a/core/assets/bundles/bundle.properties
+++ b/core/assets/bundles/bundle.properties
@@ -23,7 +23,7 @@ gameover.waiting = [accent]Waiting for next map...
 highscore = [accent]New highscore!
 copied = Copied.
 indev.notready = This part of the game isn't ready yet
-indev.campaign = [accent]You've reached the end of the campaign![]\n\nThis is as far as the content goes. Interplanetary travel will be added in future updates.
+indev.campaign = [accent]Congratulations! You've reached the end of the campaign![]\n\nThis is as far as the content goes right now. Interplanetary travel will be added in future updates.
 
 load.sound = Sounds
 load.map = Maps
@@ -149,6 +149,9 @@ unlocked = New content unlocked!
 available = New research available!
 completed = [accent]Completed
 techtree = Tech Tree
+research.legacy = [accent]5.0[] research data found.\nDo you want to [accent]load this data[], or [accent]discard it[] and restart research in the new campaign (recommended)?
+research.load = Load
+research.discard = Discard
 research.list = [lightgray]Research:
 research = Research
 researched = [lightgray]{0} researched.
diff --git a/core/src/mindustry/content/TechTree.java b/core/src/mindustry/content/TechTree.java
index 98ff7fd6e8..31becb5f57 100644
--- a/core/src/mindustry/content/TechTree.java
+++ b/core/src/mindustry/content/TechTree.java
@@ -422,7 +422,7 @@ public class TechTree implements ContentList{
 
                 node(additiveReconstructor, Seq.with(new SectorComplete(biomassFacility)), () -> {
                     node(multiplicativeReconstructor, () -> {
-                        node(exponentialReconstructor, () -> {
+                        node(exponentialReconstructor, Seq.with(new SectorComplete(overgrowth)), () -> {
                             node(tetrativeReconstructor, () -> {
                                 
                             });
diff --git a/core/src/mindustry/content/UnitTypes.java b/core/src/mindustry/content/UnitTypes.java
index 023eeb5631..83f3aa3db7 100644
--- a/core/src/mindustry/content/UnitTypes.java
+++ b/core/src/mindustry/content/UnitTypes.java
@@ -1349,7 +1349,7 @@ public class UnitTypes implements ContentList{
                     collides = false;
 
                     healPercent = 15f;
-                    splashDamage = 240f;
+                    splashDamage = 230f;
                     splashDamageRadius = 120f;
                 }};
             }});
diff --git a/core/src/mindustry/entities/comp/UnitComp.java b/core/src/mindustry/entities/comp/UnitComp.java
index b90afcae56..9451fc7278 100644
--- a/core/src/mindustry/entities/comp/UnitComp.java
+++ b/core/src/mindustry/entities/comp/UnitComp.java
@@ -397,8 +397,8 @@ abstract class UnitComp implements Healthc, Physicsc, Hitboxc, Statusc, Teamc, I
 
     /** Actually destroys the unit, removing it and creating explosions. **/
     public void destroy(){
-        float explosiveness = 2f + item().explosiveness * stack().amount / 2.4f;
-        float flammability = item().flammability * stack().amount / 2.4f;
+        float explosiveness = 2f + item().explosiveness * stack().amount / 3f;
+        float flammability = item().flammability * stack().amount / 3f;
         Damage.dynamicExplosion(x, y, flammability, explosiveness, 0f, bounds() / 2f, Pal.darkFlame, state.rules.damageExplosions);
 
         float shake = hitSize / 3f;
diff --git a/core/src/mindustry/game/Universe.java b/core/src/mindustry/game/Universe.java
index b19fcee6da..b57c1fe337 100644
--- a/core/src/mindustry/game/Universe.java
+++ b/core/src/mindustry/game/Universe.java
@@ -6,7 +6,6 @@ import arc.struct.*;
 import arc.util.*;
 import mindustry.content.*;
 import mindustry.game.EventType.*;
-import mindustry.io.legacy.*;
 import mindustry.maps.*;
 import mindustry.type.*;
 import mindustry.world.blocks.storage.*;
@@ -27,13 +26,6 @@ public class Universe{
     public Universe(){
         load();
 
-        //load legacy research
-        Events.on(ClientLoadEvent.class, e -> {
-            if(Core.settings.has("unlocks")){
-                LegacyIO.readResearch();
-            }
-        });
-
         //update base coverage on capture
         Events.on(SectorCaptureEvent.class, e -> {
             if(!net.client() && state.isCampaign()){
diff --git a/core/src/mindustry/ui/dialogs/PlanetDialog.java b/core/src/mindustry/ui/dialogs/PlanetDialog.java
index b3dc7aa135..347c18c4a2 100644
--- a/core/src/mindustry/ui/dialogs/PlanetDialog.java
+++ b/core/src/mindustry/ui/dialogs/PlanetDialog.java
@@ -23,6 +23,7 @@ import mindustry.gen.*;
 import mindustry.graphics.*;
 import mindustry.graphics.g3d.*;
 import mindustry.input.*;
+import mindustry.io.legacy.*;
 import mindustry.maps.*;
 import mindustry.type.*;
 import mindustry.ui.*;
@@ -140,6 +141,13 @@ public class PlanetDialog extends BaseDialog implements PlanetInterfaceRenderer{
             return this;
         }
 
+        //load legacy research
+        if(Core.settings.has("unlocks") && !Core.settings.has("junction-unlocked")){
+            Core.app.post(() -> {
+                ui.showCustomConfirm("@research", "@research.legacy", "@research.load", "@research.discard", LegacyIO::readResearch, () -> Core.settings.remove("unlocks"));
+            });
+        }
+
         rebuildButtons();
         mode = look;
         selected = hovered = launchSector = null;
diff --git a/core/src/mindustry/world/blocks/defense/turrets/LaserTurret.java b/core/src/mindustry/world/blocks/defense/turrets/LaserTurret.java
index 3aefcdd33c..fd971e55d7 100644
--- a/core/src/mindustry/world/blocks/defense/turrets/LaserTurret.java
+++ b/core/src/mindustry/world/blocks/defense/turrets/LaserTurret.java
@@ -54,6 +54,7 @@ public class LaserTurret extends PowerTurret{
             super.updateTile();
 
             if(bulletLife > 0 && bullet != null){
+                wasShooting = true;
                 tr.trns(rotation, size * tilesize / 2f, 0f);
                 bullet.rotation(rotation);
                 bullet.set(x + tr.x, y + tr.y);
@@ -65,6 +66,7 @@ public class LaserTurret extends PowerTurret{
                     bullet = null;
                 }
             }else if(reload > 0){
+                wasShooting = true;
                 Liquid liquid = liquids.current();
                 float maxUsed = consumes.<ConsumeLiquidBase>get(ConsumeType.liquid).amount;
 
@@ -76,7 +78,6 @@ public class LaserTurret extends PowerTurret{
                     coolEffect.at(x + Mathf.range(size * tilesize / 2f), y + Mathf.range(size * tilesize / 2f));
                 }
             }
-
         }
 
         @Override
diff --git a/core/src/mindustry/world/blocks/defense/turrets/Turret.java b/core/src/mindustry/world/blocks/defense/turrets/Turret.java
index 9e41023c01..4572852eb2 100644
--- a/core/src/mindustry/world/blocks/defense/turrets/Turret.java
+++ b/core/src/mindustry/world/blocks/defense/turrets/Turret.java
@@ -205,7 +205,7 @@ public abstract class Turret extends ReloadTurret{
         }
 
         public boolean isActive(){
-            return target != null || (logicControlled() && logicShooting) || (isControlled() && unit.isShooting());
+            return target != null || wasShooting;
         }
 
         public void targetPosition(Posc pos){