diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index 45b65c2cd6..a9d4fb31f3 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -3885,7 +3885,7 @@ public class Blocks{
         }};
 
         titan = new ItemTurret("titan"){{
-            requirements(Category.turret, with(Items.thorium, 300, Items.tungsten, 250, Items.silicon, 300, Items.beryllium, 400));
+            requirements(Category.turret, with(Items.thorium, 300, Items.tungsten, 250, Items.silicon, 300, Items.thorium, 400));
 
             ammo(
             //TODO 1 more ammo type, decide on base type
@@ -4048,6 +4048,8 @@ public class Blocks{
             limitRange(-5f);
         }};
 
+        //TODO 3+ more turrets.
+
         //endregion
         //region units
 
@@ -4661,6 +4663,7 @@ public class Blocks{
         worldProcessor = new LogicBlock("world-processor"){{
             requirements(Category.logic, BuildVisibility.editorOnly, with());
 
+            canOverdrive = false;
             targetable = false;
             instructionsPerTick = 8;
             forceDark = true;
diff --git a/core/src/mindustry/world/blocks/logic/CanvasBlock.java b/core/src/mindustry/world/blocks/logic/CanvasBlock.java
index 44a3acffb3..791f54ce56 100644
--- a/core/src/mindustry/world/blocks/logic/CanvasBlock.java
+++ b/core/src/mindustry/world/blocks/logic/CanvasBlock.java
@@ -30,6 +30,7 @@ public class CanvasBlock extends Block{
 
         configurable = true;
         destructible = true;
+        canOverdrive = false;
         solid = true;
 
         config(byte[].class, (CanvasBuild build, byte[] bytes) -> {
diff --git a/core/src/mindustry/world/blocks/logic/LogicDisplay.java b/core/src/mindustry/world/blocks/logic/LogicDisplay.java
index cf26ee6590..888ebf5b62 100644
--- a/core/src/mindustry/world/blocks/logic/LogicDisplay.java
+++ b/core/src/mindustry/world/blocks/logic/LogicDisplay.java
@@ -38,6 +38,7 @@ public class LogicDisplay extends Block{
         super(name);
         update = true;
         solid = true;
+        canOverdrive = false;
         group = BlockGroup.logic;
         drawDisabled = false;
         envEnabled = Env.any;
diff --git a/core/src/mindustry/world/blocks/logic/MemoryBlock.java b/core/src/mindustry/world/blocks/logic/MemoryBlock.java
index a97523b4ac..37a6c2af61 100644
--- a/core/src/mindustry/world/blocks/logic/MemoryBlock.java
+++ b/core/src/mindustry/world/blocks/logic/MemoryBlock.java
@@ -17,6 +17,7 @@ public class MemoryBlock extends Block{
         group = BlockGroup.logic;
         drawDisabled = false;
         envEnabled = Env.any;
+        canOverdrive = false;
     }
 
     @Override