diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index 9a55bfbdc2..3290095387 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -3752,7 +3752,7 @@ public class Blocks{
             requirements(Category.turret, with(Items.beryllium, 150, Items.silicon, 200, Items.graphite, 200, Items.tungsten, 50));
 
             ammo(
-            Items.graphite, new BasicBulletType(8f, 44){{
+            Items.graphite, new BasicBulletType(8f, 41){{
                 knockback = 4f;
                 width = 25f;
                 hitSize = 7f;
@@ -3797,7 +3797,7 @@ public class Blocks{
             recoilAmount = 2f;
             restitution = 0.03f;
             range = 125;
-            shootCone = 50f;
+            shootCone = 40f;
             scaledHealth = 210;
             rotateSpeed = 3f;
 
diff --git a/core/src/mindustry/content/Planets.java b/core/src/mindustry/content/Planets.java
index 7bbaed0b6f..40d06329d5 100644
--- a/core/src/mindustry/content/Planets.java
+++ b/core/src/mindustry/content/Planets.java
@@ -76,6 +76,7 @@ public class Planets{
                 r.fog = true;
                 r.staticFog = true;
                 r.lighting = false;
+                r.coreDestroyClear = true;
                 r.onlyDepositCore = true; //TODO not sure
             };
 
@@ -124,6 +125,7 @@ public class Planets{
             allowWaveSimulation = true;
             allowSectorInvasion = true;
             allowLaunchSchematics = true;
+            enemyCoreSpawnReplace = true;
             allowLaunchLoadout = true;
             ruleSetter = r -> {
                 r.waveTeam = Team.crux;
diff --git a/core/src/mindustry/core/Logic.java b/core/src/mindustry/core/Logic.java
index 4bb17208cf..2584c4778b 100644
--- a/core/src/mindustry/core/Logic.java
+++ b/core/src/mindustry/core/Logic.java
@@ -161,9 +161,7 @@ public class Logic implements ApplicationListener{
         });
 
         Events.on(BlockDestroyEvent.class, e -> {
-            //TODO maybe make it a separate rule?
-            //makes cores go derelict in RTS mode, helps clean things up
-            if(e.tile.build instanceof CoreBuild core && core.team.isAI() && core.team.rules().rtsAi){
+            if(e.tile.build instanceof CoreBuild core && core.team.isAI() && state.rules.coreDestroyClear){
                 Core.app.post(() -> {
                     core.team.data().timeDestroy(core.x, core.y, state.rules.enemyCoreBuildRadius);
                 });
diff --git a/core/src/mindustry/game/Rules.java b/core/src/mindustry/game/Rules.java
index 02e038ad3e..ef86b676bc 100644
--- a/core/src/mindustry/game/Rules.java
+++ b/core/src/mindustry/game/Rules.java
@@ -84,6 +84,8 @@ public class Rules{
     public boolean cleanupDeadTeams = true;
     /** If true, items can only be deposited in the core. */
     public boolean onlyDepositCore = false;
+    /** If true, every enemy block in the radius of the (enemy) core is destroyed upon death. Used for campaign maps. */
+    public boolean coreDestroyClear = false;
     /** Radius around enemy wave drop zones.*/
     public float dropZoneRadius = 300f;
     /** Time between waves in ticks. */
diff --git a/core/src/mindustry/type/Planet.java b/core/src/mindustry/type/Planet.java
index 49606742ff..3e1beae2a4 100644
--- a/core/src/mindustry/type/Planet.java
+++ b/core/src/mindustry/type/Planet.java
@@ -95,6 +95,8 @@ public class Planet extends UnlockableContent{
     public boolean allowSectorInvasion = false;
     /** If true, sectors saves are cleared when lost. */
     public boolean clearSectorOnLose = false;
+    /** If true, enemy cores are replaced with spawnpoints on this planet (for invasions) */
+    public boolean enemyCoreSpawnReplace = false;
     /** If true, blocks in the radius of the core will be removed and "built up" in a shockwave upon landing. */
     public boolean prebuildBase = true;
     /** If true, waves are created on sector loss. TODO remove. */
diff --git a/core/src/mindustry/world/blocks/storage/CoreBlock.java b/core/src/mindustry/world/blocks/storage/CoreBlock.java
index 28bfd63b32..1446851c04 100644
--- a/core/src/mindustry/world/blocks/storage/CoreBlock.java
+++ b/core/src/mindustry/world/blocks/storage/CoreBlock.java
@@ -308,7 +308,7 @@ public class CoreBlock extends StorageBlock{
             }
 
             //add a spawn to the map for future reference - waves should be disabled, so it shouldn't matter
-            if(state.isCampaign() && team == state.rules.waveTeam && team.cores().size <= 1){
+            if(state.isCampaign() && team == state.rules.waveTeam && team.cores().size <= 1 && state.rules.sector.planet.enemyCoreSpawnReplace){
                 //do not recache
                 tile.setOverlayQuiet(Blocks.spawn);