diff --git a/Hypercube.Client/Utilities/Helpers/AudioTypeHelper.cs b/Hypercube.Client/Utilities/Helpers/AudioTypeHelper.cs
index a772010..31e36b1 100644
--- a/Hypercube.Client/Utilities/Helpers/AudioTypeHelper.cs
+++ b/Hypercube.Client/Utilities/Helpers/AudioTypeHelper.cs
@@ -1,6 +1,6 @@
 using System.Collections.Frozen;
 using Hypercube.Client.Audio;
-using Hypercube.Shared.Utilities.Extensions;
+using Hypercube.Utilities.Extensions;
 
 namespace Hypercube.Client.Utilities.Helpers;
 
diff --git a/Hypercube.Dependencies/DependenciesContainer.cs b/Hypercube.Dependencies/DependenciesContainer.cs
index afde00d..bf9f03e 100644
--- a/Hypercube.Dependencies/DependenciesContainer.cs
+++ b/Hypercube.Dependencies/DependenciesContainer.cs
@@ -1,6 +1,6 @@
 using System.Reflection;
 using Hypercube.Shared.Logging;
-using Hypercube.Shared.Utilities.Extensions;
+using Hypercube.Utilities.Extensions;
 using JetBrains.Annotations;
 
 namespace Hypercube.Dependencies;
diff --git a/Hypercube.Shared/Entities/Realisation/EventBus/EntitiesEventBus.cs b/Hypercube.Shared/Entities/Realisation/EventBus/EntitiesEventBus.cs
index 38f8ad6..8e22dde 100644
--- a/Hypercube.Shared/Entities/Realisation/EventBus/EntitiesEventBus.cs
+++ b/Hypercube.Shared/Entities/Realisation/EventBus/EntitiesEventBus.cs
@@ -2,7 +2,7 @@
 using Hypercube.Shared.Entities.Realisation.Components;
 using Hypercube.Shared.Entities.Realisation.EventBus.EventArgs;
 using Hypercube.Shared.Entities.Realisation.Systems;
-using Hypercube.Shared.Utilities.Units;
+using Hypercube.Utilities.Units;
 
 namespace Hypercube.Shared.Entities.Realisation.EventBus;
 
diff --git a/Hypercube.Shared/Entities/Realisation/EventBus/EntitiesEventRefHandler.cs b/Hypercube.Shared/Entities/Realisation/EventBus/EntitiesEventRefHandler.cs
index 29484ba..a5d1ac6 100644
--- a/Hypercube.Shared/Entities/Realisation/EventBus/EntitiesEventRefHandler.cs
+++ b/Hypercube.Shared/Entities/Realisation/EventBus/EntitiesEventRefHandler.cs
@@ -1,6 +1,6 @@
 using Hypercube.Shared.Entities.Realisation.Components;
 using Hypercube.Shared.Entities.Realisation.EventBus.EventArgs;
-using Hypercube.Shared.Utilities.Units;
+using Hypercube.Utilities.Units;
 
 namespace Hypercube.Shared.Entities.Realisation.EventBus;
 
diff --git a/Hypercube.Shared/EventBus/EventBus.cs b/Hypercube.Shared/EventBus/EventBus.cs
index e4ebd02..f35fc14 100644
--- a/Hypercube.Shared/EventBus/EventBus.cs
+++ b/Hypercube.Shared/EventBus/EventBus.cs
@@ -1,7 +1,7 @@
 using System.Runtime.CompilerServices;
 using Hypercube.Shared.EventBus.Events;
-using Hypercube.Shared.Utilities.Ref;
-using Hypercube.Shared.Utilities.Units;
+using Hypercube.Utilities.Ref;
+using Hypercube.Utilities.Units;
 
 namespace Hypercube.Shared.EventBus;
 
diff --git a/Hypercube.Shared/EventBus/EventSubscription.cs b/Hypercube.Shared/EventBus/EventSubscription.cs
index c794bcf..bb7ac14 100644
--- a/Hypercube.Shared/EventBus/EventSubscription.cs
+++ b/Hypercube.Shared/EventBus/EventSubscription.cs
@@ -1,4 +1,4 @@
-using Hypercube.Shared.Utilities.Ref;
+using Hypercube.Utilities.Ref;
 
 namespace Hypercube.Shared.EventBus;
 
diff --git a/Hypercube.Shared/Utilities/Ref/RefHandler.cs b/Hypercube.Shared/Utilities/Ref/RefHandler.cs
deleted file mode 100644
index 95e9532..0000000
--- a/Hypercube.Shared/Utilities/Ref/RefHandler.cs
+++ /dev/null
@@ -1,5 +0,0 @@
-using Hypercube.Shared.Utilities.Units;
-
-namespace Hypercube.Shared.Utilities.Ref;
-
-public delegate void RefHandler(ref Unit ev);
\ No newline at end of file
diff --git a/Hypercube.Shared/Utilities/SimpleCallbackContainer.cs b/Hypercube.Shared/Utilities/SimpleCallbackContainer.cs
deleted file mode 100644
index 8f09265..0000000
--- a/Hypercube.Shared/Utilities/SimpleCallbackContainer.cs
+++ /dev/null
@@ -1,29 +0,0 @@
-namespace Hypercube.Shared.Utilities;
-
-public sealed class SimpleCallbackContainer<TBaseArgs>  where TBaseArgs : notnull
-{
-    private readonly Dictionary<Type, Action<TBaseArgs>> _callbacks = new();
-
-    public void Register<TArgs>(Action<TArgs> callback)
-    {
-        if (_callbacks.ContainsKey(typeof(TArgs)))
-            throw new Exception();
-        
-        _callbacks.Add(typeof(TArgs), args =>
-        {
-            var obj = Convert.ChangeType(args, typeof(TArgs));
-            if (obj is not TArgs casted)
-                return;
-            
-            callback.Invoke(casted);
-        });
-    }
-
-    public void Invoke(TBaseArgs args)
-    {
-        if (!_callbacks.TryGetValue(args.GetType(), out var callback))
-            return;
-        
-        callback.Invoke(args);
-    }
-}
\ No newline at end of file
diff --git a/Hypercube.Shared/Utilities/Units/UnitBox.cs b/Hypercube.Shared/Utilities/Units/UnitBox.cs
deleted file mode 100644
index 11f47c6..0000000
--- a/Hypercube.Shared/Utilities/Units/UnitBox.cs
+++ /dev/null
@@ -1,15 +0,0 @@
-using System.Runtime.InteropServices;
-
-namespace Hypercube.Shared.Utilities.Units;
-
-/// <summary>
-/// Whenever you see this it is some other object, it should be resolved using Unsafe.As()
-/// </summary>
-/// <remarks>
-/// Should be used whenever we want to pass value by ref
-/// </remarks>
-[StructLayout(LayoutKind.Sequential)]
-public sealed class UnitBox
-{
-    public Unit Value;
-}
\ No newline at end of file
diff --git a/Hypercube.Utilities/Extensions/StringExtension.cs b/Hypercube.Utilities/Extensions/StringExtension.cs
index 159edb5..aa45615 100644
--- a/Hypercube.Utilities/Extensions/StringExtension.cs
+++ b/Hypercube.Utilities/Extensions/StringExtension.cs
@@ -1,5 +1,8 @@
-namespace Hypercube.Shared.Utilities.Extensions;
+using JetBrains.Annotations;
 
+namespace Hypercube.Utilities.Extensions;
+
+[PublicAPI]
 public static class StringExtension
 {
     public static string RemoveChar(this string str, char @char) {
diff --git a/Hypercube.Utilities/Extensions/TypeExtension.cs b/Hypercube.Utilities/Extensions/TypeExtension.cs
index dd45cc4..4776039 100644
--- a/Hypercube.Utilities/Extensions/TypeExtension.cs
+++ b/Hypercube.Utilities/Extensions/TypeExtension.cs
@@ -1,7 +1,9 @@
 using System.Reflection;
+using JetBrains.Annotations;
 
-namespace Hypercube.Shared.Utilities.Extensions;
+namespace Hypercube.Utilities.Extensions;
 
+[PublicAPI]
 public static class TypeExtension
 {
     /// <summary>
diff --git a/Hypercube.Shared/Utilities/UnitHelper.cs b/Hypercube.Utilities/Helpers/UnitHelper.cs
similarity index 70%
rename from Hypercube.Shared/Utilities/UnitHelper.cs
rename to Hypercube.Utilities/Helpers/UnitHelper.cs
index 44926be..cc598ee 100644
--- a/Hypercube.Shared/Utilities/UnitHelper.cs
+++ b/Hypercube.Utilities/Helpers/UnitHelper.cs
@@ -1,8 +1,10 @@
 using System.Runtime.CompilerServices;
-using Hypercube.Shared.Utilities.Units;
+using Hypercube.Utilities.Units;
+using JetBrains.Annotations;
 
-namespace Hypercube.Shared.Utilities;
+namespace Hypercube.Utilities.Helpers;
 
+[PublicAPI]
 public static class UnitHelper
 {
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
diff --git a/Hypercube.Utilities/Ref/RefHandler.cs b/Hypercube.Utilities/Ref/RefHandler.cs
new file mode 100644
index 0000000..9a10f14
--- /dev/null
+++ b/Hypercube.Utilities/Ref/RefHandler.cs
@@ -0,0 +1,5 @@
+using Hypercube.Utilities.Units;
+
+namespace Hypercube.Utilities.Ref;
+
+public delegate void RefHandler(ref Unit ev);
\ No newline at end of file
diff --git a/Hypercube.Shared/Utilities/RuntimeInformation.cs b/Hypercube.Utilities/RuntimeInformation.cs
similarity index 80%
rename from Hypercube.Shared/Utilities/RuntimeInformation.cs
rename to Hypercube.Utilities/RuntimeInformation.cs
index ed409d3..8c684e5 100644
--- a/Hypercube.Shared/Utilities/RuntimeInformation.cs
+++ b/Hypercube.Utilities/RuntimeInformation.cs
@@ -1,21 +1,23 @@
 using System.Runtime;
+using JetBrains.Annotations;
 using SysRuntimeInformation = System.Runtime.InteropServices.RuntimeInformation;
 
-namespace Hypercube.Shared.Utilities;
+namespace Hypercube.Utilities;
 
+[PublicAPI]
 public static class RuntimeInformation
 {
     public static string[] GetInformationDump()
     {
         var version = typeof(RuntimeInformation).Assembly.GetName().Version;
-
-        return new[]
-        {
+        
+        return
+        [
             $"OS: {SysRuntimeInformation.OSDescription} {SysRuntimeInformation.OSArchitecture}",
             $".NET Runtime: {SysRuntimeInformation.FrameworkDescription} {SysRuntimeInformation.RuntimeIdentifier}",
             $"Server GC: {GCSettings.IsServerGC}",
             $"Architecture: {SysRuntimeInformation.ProcessArchitecture}",
-            $"Hypercube Version: {version}",
-        };
+            $"Version: {version}"
+        ];
     }
 }
\ No newline at end of file
diff --git a/Hypercube.Shared/Utilities/Units/Unit.cs b/Hypercube.Utilities/Units/Unit.cs
similarity index 51%
rename from Hypercube.Shared/Utilities/Units/Unit.cs
rename to Hypercube.Utilities/Units/Unit.cs
index 6a3adab..6fd4613 100644
--- a/Hypercube.Shared/Utilities/Units/Unit.cs
+++ b/Hypercube.Utilities/Units/Unit.cs
@@ -1,6 +1,9 @@
-namespace Hypercube.Shared.Utilities.Units;
+using JetBrains.Annotations;
+
+namespace Hypercube.Utilities.Units;
 
 /// <summary>
-/// Whenever you see this struct it some other object, it should be resolved using Unsafe.As()
+/// Whenever you see this struct it some other object, it should be resolved using Unsafe.As().
 /// </summary>
+[PublicAPI]
 public readonly struct Unit;
\ No newline at end of file
diff --git a/Hypercube.Utilities/Units/UnitBox.cs b/Hypercube.Utilities/Units/UnitBox.cs
new file mode 100644
index 0000000..7e6a8cd
--- /dev/null
+++ b/Hypercube.Utilities/Units/UnitBox.cs
@@ -0,0 +1,21 @@
+using System.Runtime.InteropServices;
+using JetBrains.Annotations;
+
+namespace Hypercube.Utilities.Units;
+
+/// <summary>
+/// Whenever you see this it is some other object, it should be resolved using Unsafe.As().
+/// </summary>
+/// <remarks>
+/// Should be used whenever we want to pass value by ref.
+/// </remarks>
+[PublicAPI, StructLayout(LayoutKind.Sequential)]
+public sealed class UnitBox
+{
+    public Unit Value;
+    
+    public static implicit operator Unit(UnitBox unitBox)
+    {
+        return unitBox.Value;
+    }
+}
\ No newline at end of file