diff --git a/2d/save_load/README.md b/loading/serialization/README.md
similarity index 100%
rename from 2d/save_load/README.md
rename to loading/serialization/README.md
diff --git a/2d/save_load/default_env.tres b/loading/serialization/default_env.tres
similarity index 100%
rename from 2d/save_load/default_env.tres
rename to loading/serialization/default_env.tres
diff --git a/2d/save_load/enemy.gd b/loading/serialization/enemy.gd
similarity index 100%
rename from 2d/save_load/enemy.gd
rename to loading/serialization/enemy.gd
diff --git a/2d/save_load/enemy.tscn b/loading/serialization/enemy.tscn
similarity index 99%
rename from 2d/save_load/enemy.tscn
rename to loading/serialization/enemy.tscn
index a37bf8e8f4..6be6e40b93 100644
--- a/2d/save_load/enemy.tscn
+++ b/loading/serialization/enemy.tscn
@@ -26,6 +26,5 @@ texture = ExtResource( 2 )
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="AttackArea"]
 shape = SubResource( 2 )
-
 [connection signal="body_entered" from="AttackArea" to="." method="_on_AttackArea_body_entered"]
 [connection signal="body_exited" from="AttackArea" to="." method="_on_AttackArea_body_exited"]
diff --git a/2d/save_load/gui.gd b/loading/serialization/gui.gd
similarity index 100%
rename from 2d/save_load/gui.gd
rename to loading/serialization/gui.gd
diff --git a/2d/save_load/icon.png b/loading/serialization/icon.png
similarity index 100%
rename from 2d/save_load/icon.png
rename to loading/serialization/icon.png
diff --git a/2d/save_load/icon.png.import b/loading/serialization/icon.png.import
similarity index 100%
rename from 2d/save_load/icon.png.import
rename to loading/serialization/icon.png.import
diff --git a/2d/save_load/player.gd b/loading/serialization/player.gd
similarity index 100%
rename from 2d/save_load/player.gd
rename to loading/serialization/player.gd
diff --git a/2d/save_load/project.godot b/loading/serialization/project.godot
similarity index 67%
rename from 2d/save_load/project.godot
rename to loading/serialization/project.godot
index 119e75b1d4..6996ed0756 100644
--- a/2d/save_load/project.godot
+++ b/loading/serialization/project.godot
@@ -8,6 +8,11 @@
 
 config_version=4
 
+_global_script_classes=[  ]
+_global_script_class_icons={
+
+}
+
 [application]
 
 config/name="Saving and Loading (Serialization)"
@@ -27,6 +32,8 @@ move_up={
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777232,"unicode":0,"echo":false,"script":null)
 , Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":-1.0,"script":null)
 , Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":12,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":87,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":90,"unicode":0,"echo":false,"script":null)
  ]
 }
 move_down={
@@ -34,6 +41,7 @@ move_down={
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777234,"unicode":0,"echo":false,"script":null)
 , Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":1.0,"script":null)
 , Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":13,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":83,"unicode":0,"echo":false,"script":null)
  ]
 }
 move_left={
@@ -41,6 +49,8 @@ move_left={
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777231,"unicode":0,"echo":false,"script":null)
 , Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":0,"axis_value":-1.0,"script":null)
 , Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":14,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":65,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":81,"unicode":0,"echo":false,"script":null)
  ]
 }
 move_right={
@@ -48,6 +58,7 @@ move_right={
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777233,"unicode":0,"echo":false,"script":null)
 , Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":0,"axis_value":1.0,"script":null)
 , Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":15,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":68,"unicode":0,"echo":false,"script":null)
  ]
 }
 
diff --git a/2d/save_load/save_load.tscn b/loading/serialization/save_load.tscn
similarity index 99%
rename from 2d/save_load/save_load.tscn
rename to loading/serialization/save_load.tscn
index 6cc59a30ac..6f364301b8 100644
--- a/2d/save_load/save_load.tscn
+++ b/loading/serialization/save_load.tscn
@@ -153,7 +153,6 @@ Use the save and load buttons to save/load the game with the respective format (
 text = "Use the arrow keys or controller to move the player.
 
 Use the save and load buttons to save/load the game with the respective format (each format is its own savegame)."
-
 [connection signal="pressed" from="Control/VBoxContainer/SaveLoad/SaveConfigFile" to="Control/VBoxContainer/SaveLoad/SaveConfigFile" method="save_game"]
 [connection signal="pressed" from="Control/VBoxContainer/SaveLoad/LoadConfigFile" to="Control/VBoxContainer/SaveLoad/LoadConfigFile" method="load_game"]
 [connection signal="pressed" from="Control/VBoxContainer/SaveLoad/SaveJSON" to="Control/VBoxContainer/SaveLoad/SaveJSON" method="save_game"]
diff --git a/2d/save_load/save_load_config_file.gd b/loading/serialization/save_load_config_file.gd
similarity index 100%
rename from 2d/save_load/save_load_config_file.gd
rename to loading/serialization/save_load_config_file.gd
diff --git a/2d/save_load/save_load_json.gd b/loading/serialization/save_load_json.gd
similarity index 100%
rename from 2d/save_load/save_load_json.gd
rename to loading/serialization/save_load_json.gd
diff --git a/2d/save_load/screenshots/.gdignore b/loading/serialization/screenshots/.gdignore
similarity index 100%
rename from 2d/save_load/screenshots/.gdignore
rename to loading/serialization/screenshots/.gdignore
diff --git a/2d/save_load/screenshots/save_load.png b/loading/serialization/screenshots/save_load.png
similarity index 100%
rename from 2d/save_load/screenshots/save_load.png
rename to loading/serialization/screenshots/save_load.png