diff --git a/src/Internal/Allocators/AllocatorUtility.cs b/src/Internal/Allocators/AllocatorUtility.cs
index cfc092f..b801555 100644
--- a/src/Internal/Allocators/AllocatorUtility.cs
+++ b/src/Internal/Allocators/AllocatorUtility.cs
@@ -1,8 +1,16 @@
 using System;
 using System.Runtime.CompilerServices;
 using static DCFApixels.DragonECS.Core.Internal.MemoryAllocator;
+#if ENABLE_IL2CPP
+using Unity.IL2CPP.CompilerServices;
+#endif
+
 namespace DCFApixels.DragonECS.Core.Internal
 {
+#if ENABLE_IL2CPP
+    [Il2CppSetOption(Option.NullChecks, false)]
+    [Il2CppSetOption(Option.ArrayBoundsChecks, false)]
+#endif
     internal static unsafe class AllocatorUtility
     {
         public static void ClearAllocatedMemory(IntPtr ptr, int startByte, int lengthInBytes)
diff --git a/src/Internal/Allocators/MemoryAllocator.cs b/src/Internal/Allocators/MemoryAllocator.cs
index 8828357..84face2 100644
--- a/src/Internal/Allocators/MemoryAllocator.cs
+++ b/src/Internal/Allocators/MemoryAllocator.cs
@@ -2,7 +2,6 @@
 #undef DEBUG
 #endif
 using System;
-using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
@@ -455,7 +454,7 @@ namespace DCFApixels.DragonECS.Core.Internal
             }
 
             [StructLayout(LayoutKind.Explicit)]
-            private unsafe struct Union
+            private struct Union
             {
                 [FieldOffset(0)]
                 public Array array;
diff --git a/src/Pools/EcsPool.cs b/src/Pools/EcsPool.cs
index 4bd629e..40d2629 100644
--- a/src/Pools/EcsPool.cs
+++ b/src/Pools/EcsPool.cs
@@ -26,6 +26,7 @@ namespace DCFApixels.DragonECS
     /// <summary>Pool for IEcsComponent components</summary>
 #if ENABLE_IL2CPP
     [Il2CppSetOption(Option.NullChecks, false)]
+    [Il2CppSetOption(Option.ArrayBoundsChecks, false)]
 #endif
     [MetaColor(MetaColor.DragonRose)]
     [MetaGroup(EcsConsts.PACK_GROUP, EcsConsts.POOLS_GROUP)]
diff --git a/src/Pools/EcsTagPool.cs b/src/Pools/EcsTagPool.cs
index 9517938..c2b25ec 100644
--- a/src/Pools/EcsTagPool.cs
+++ b/src/Pools/EcsTagPool.cs
@@ -26,6 +26,7 @@ namespace DCFApixels.DragonECS
     /// <summary> Pool for IEcsTagComponent components. </summary>
 #if ENABLE_IL2CPP
     [Il2CppSetOption(Option.NullChecks, false)]
+    [Il2CppSetOption(Option.ArrayBoundsChecks, false)]
 #endif
     [MetaColor(MetaColor.DragonRose)]
     [MetaGroup(EcsConsts.PACK_GROUP, EcsConsts.POOLS_GROUP)]
diff --git a/src/Pools/EcsValuePool.cs b/src/Pools/EcsValuePool.cs
index e22d420..a64a6eb 100644
--- a/src/Pools/EcsValuePool.cs
+++ b/src/Pools/EcsValuePool.cs
@@ -38,6 +38,7 @@ namespace DCFApixels.DragonECS
     /// <summary>Pool for IEcsValueComponent components</summary>
 #if ENABLE_IL2CPP
     [Il2CppSetOption(Option.NullChecks, false)]
+    [Il2CppSetOption(Option.ArrayBoundsChecks, false)]
 #endif
     [MetaColor(MetaColor.DragonRose)]
     [MetaGroup(EcsConsts.PACK_GROUP, EcsConsts.POOLS_GROUP)]