diff --git a/Runtime/Attributes/CreateSceneAttribute.cs b/Runtime/Attributes/CreateSceneAttribute.cs
index abefff9..f547101 100644
--- a/Runtime/Attributes/CreateSceneAttribute.cs
+++ b/Runtime/Attributes/CreateSceneAttribute.cs
@@ -43,21 +43,31 @@ public CreateSceneAttribute(bool camera = false, bool light = false)
         public IEnumerator BeforeTest(ITest test)
         {
             _newSceneName = $"Scene of {TestContext.CurrentContext.Test.FullName}";
-#if UNITY_EDITOR
-            if (EditorApplication.isPlaying)
+
+            if (Application.isEditor)
             {
-                var scene = SceneManager.CreateScene(_newSceneName);
-                SceneManager.SetActiveScene(scene);
+#if UNITY_EDITOR
+                if (Application.isPlaying)
+                {
+                    // Play Mode tests running in Editor
+                    var scene = SceneManager.CreateScene(_newSceneName);
+                    SceneManager.SetActiveScene(scene);
+                }
+                else
+                {
+                    // Edit Mode tests
+                    var scene = EditorSceneManager.NewScene(NewSceneSetup.EmptyScene);
+                    scene.name = _newSceneName;
+                }
+#endif
             }
             else
             {
-                var scene = EditorSceneManager.NewScene(NewSceneSetup.EmptyScene);
-                scene.name = _newSceneName;
-            }
-#else
+                // Play Mode tests running on Player
                 var scene = SceneManager.CreateScene(_newSceneName);
                 SceneManager.SetActiveScene(scene);
-#endif
+            }
+
             if (_camera)
             {
                 var camera = new GameObject("Main Camera").AddComponent<Camera>();
diff --git a/Runtime/Attributes/LoadSceneAttribute.cs b/Runtime/Attributes/LoadSceneAttribute.cs
index 1b072b5..733ae30 100644
--- a/Runtime/Attributes/LoadSceneAttribute.cs
+++ b/Runtime/Attributes/LoadSceneAttribute.cs
@@ -26,7 +26,7 @@ namespace TestHelper.Attributes
     ///
     /// Notes:
     ///  - Load scene run after <c>OneTimeSetUp</c> and before <c>SetUp</c>
-    ///  - For the process of including a Scene not in "Scenes in Build" to a build for player, see: <see cref="TestHelper.Editor.TemporaryBuildScenesUsingInTest"/>
+    ///  - For the process of including a Scene not in "Scenes in Build" to a build for player, see: <see cref="Editor.TemporaryBuildScenesUsingInTest"/>
     /// </summary>
     [AttributeUsage(AttributeTargets.Method)]
     public class LoadSceneAttribute : NUnitAttribute, IOuterUnityTestAction
@@ -50,22 +50,30 @@ public LoadSceneAttribute(string path)
         public IEnumerator BeforeTest(ITest test)
         {
             AsyncOperation loadSceneAsync = null;
-#if UNITY_EDITOR
-            if (EditorApplication.isPlaying)
+
+            if (Application.isEditor)
             {
-                // Use EditorSceneManager at run on Unity-editor
-                loadSceneAsync = EditorSceneManager.LoadSceneAsyncInPlayMode(
-                    ScenePath,
-                    new LoadSceneParameters(LoadSceneMode.Single));
+#if UNITY_EDITOR
+                if (Application.isPlaying)
+                {
+                    // Play Mode tests running in Editor
+                    loadSceneAsync = EditorSceneManager.LoadSceneAsyncInPlayMode(
+                        ScenePath,
+                        new LoadSceneParameters(LoadSceneMode.Single));
+                }
+                else
+                {
+                    // Edit Mode tests
+                    EditorSceneManager.OpenScene(ScenePath);
+                }
+#endif
             }
             else
             {
-                EditorSceneManager.OpenScene(ScenePath);
+                // Play Mode tests running on Player
+                loadSceneAsync = SceneManager.LoadSceneAsync(ScenePath);
             }
-#else
-            // Use ITestPlayerBuildModifier to change the "Scenes in Build" list before run on player
-            loadSceneAsync = SceneManager.LoadSceneAsync(ScenePath);
-#endif
+
             yield return loadSceneAsync;
         }