diff --git a/src/Utils/UncheckedCoreUtility.cs b/src/Utils/UncheckedCoreUtility.cs
index 196f845..448258f 100644
--- a/src/Utils/UncheckedCoreUtility.cs
+++ b/src/Utils/UncheckedCoreUtility.cs
@@ -6,6 +6,16 @@ namespace DCFApixels.DragonECS.UncheckedCore
 {
     public static class UncheckedCoreUtility
     {
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static entlong CreateEntLong(int entityID, short gen, short worldID)
+        {
+            return new entlong(entityID, gen, worldID);
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static entlong CreateEntLong(long entityGenWorld)
+        {
+            return new entlong(entityGenWorld);
+        }
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static EcsSpan CreateSpan(short worldID, ReadOnlySpan<int> entitesArray)
         {