diff --git a/Assets/Scripts/OpenTS2/Engine/Tests/LotLoadingTest.cs b/Assets/Scripts/OpenTS2/Engine/Tests/LotLoadingTest.cs
index d9511a3..78c9fe5 100644
--- a/Assets/Scripts/OpenTS2/Engine/Tests/LotLoadingTest.cs
+++ b/Assets/Scripts/OpenTS2/Engine/Tests/LotLoadingTest.cs
@@ -47,6 +47,8 @@ namespace OpenTS2.Engine.Tests
 
         private void Start()
         {
+            Core.InitializeCore();
+
             // Load effects.
             EffectsManager.Instance.Initialize();
 
diff --git a/Assets/Scripts/OpenTS2/Engine/Tests/ScenegraphGMDCTest.cs b/Assets/Scripts/OpenTS2/Engine/Tests/ScenegraphGMDCTest.cs
index e3cc3fd..0098fa5 100644
--- a/Assets/Scripts/OpenTS2/Engine/Tests/ScenegraphGMDCTest.cs
+++ b/Assets/Scripts/OpenTS2/Engine/Tests/ScenegraphGMDCTest.cs
@@ -2,6 +2,7 @@ using OpenTS2.Common;
 using OpenTS2.Components;
 using OpenTS2.Content;
 using OpenTS2.Content.DBPF.Scenegraph;
+using OpenTS2.Engine;
 using OpenTS2.Files;
 using OpenTS2.Files.Formats.DBPF;
 using UnityEngine;
@@ -10,6 +11,8 @@ public class ScenegraphGMDCTest : MonoBehaviour
 {
     private void Start()
     {
+        Core.InitializeCore();
+
         var contentManager = ContentManager.Instance;
 
         // Load base game assets.