diff --git a/Scenes/GameManager.tscn b/Scenes/GameManager.tscn
new file mode 100644
index 0000000..2e3dcaa
--- /dev/null
+++ b/Scenes/GameManager.tscn
@@ -0,0 +1,35 @@
+[gd_scene load_steps=6 format=3 uid="uid://cxj6yeddshy16"]
+
+[ext_resource type="PackedScene" uid="uid://b38hcomu4tpm5" path="res://Scenes/TestCharacter.tscn" id="1_6lmun"]
+[ext_resource type="PackedScene" uid="uid://si4byubqnng4" path="res://Scenes/TestBullet.tscn" id="2_nt6in"]
+[ext_resource type="PackedScene" uid="uid://bq40xbqibrk1y" path="res://Scenes/ShotgunBullet.tscn" id="3_ienc8"]
+[ext_resource type="Script" path="res://Scenes/Player2.cs" id="4_qaumf"]
+[ext_resource type="PackedScene" uid="uid://dq1gtd55p04do" path="res://Scenes/StageGUI.tscn" id="5_gsh7q"]
+
+[node name="GameManager" type="Node"]
+
+[node name="Player1" parent="." groups=["Player1"] instance=ExtResource("1_6lmun")]
+transform = Transform3D(0.25, 0, 0, 0, 0.25, 0, 0, 0, 0.25, -2.05794, 0, 5.4546)
+collision_layer = 17
+collision_mask = 17
+_fireProjectile = ExtResource("2_nt6in")
+_altFireProjectile = ExtResource("3_ienc8")
+
+[node name="Player2" parent="." groups=["Player2"] instance=ExtResource("1_6lmun")]
+transform = Transform3D(0.25, 0, 0, 0, 0.25, 0, 0, 0, 0.25, 0.915219, 0, 5.4546)
+collision_layer = 17
+collision_mask = 17
+script = ExtResource("4_qaumf")
+_fireProjectile = ExtResource("2_nt6in")
+_altFireProjectile = ExtResource("3_ienc8")
+
+[node name="DirectionalLight3D" type="DirectionalLight3D" parent="."]
+transform = Transform3D(-0.929007, 0.136193, 0.34409, 0.369825, 0.375014, 0.850055, -0.0132668, 0.91696, -0.398758, -3.58319, 11.9025, 0.163277)
+
+[node name="Camera3D" type="Camera3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 0.496974, 0.867765, 0, -0.867765, 0.496974, -0.536318, 21.2932, 12.4591)
+projection = 1
+fov = 30.0
+size = 10.5
+
+[node name="StageGUI" parent="." instance=ExtResource("5_gsh7q")]
diff --git a/Scenes/Main.tscn b/Scenes/Main.tscn
index 7343229..1c9df05 100644
--- a/Scenes/Main.tscn
+++ b/Scenes/Main.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=17 format=3 uid="uid://vwrw05ob2caq"]
+[gd_scene load_steps=13 format=3 uid="uid://vwrw05ob2caq"]
 
 [ext_resource type="Script" path="res://Scripts/Main.cs" id="1_g4hua"]
 [ext_resource type="PackedScene" uid="uid://dqv03pua4j8ga" path="res://Scenes/Levels/Level1.tscn" id="2_cqnvi"]
@@ -11,40 +11,12 @@
 [ext_resource type="PackedScene" uid="uid://bsq7edeueqyjg" path="res://Scenes/Levels/Level7.tscn" id="8_407wt"]
 [ext_resource type="PackedScene" uid="uid://c4xcka4ekuur8" path="res://Scenes/Levels/Level8.tscn" id="9_q0hjs"]
 [ext_resource type="PackedScene" uid="uid://0hdnmilwrsq6" path="res://Scenes/Levels/Level9.tscn" id="10_imcyj"]
-[ext_resource type="PackedScene" uid="uid://b38hcomu4tpm5" path="res://Scenes/TestCharacter.tscn" id="12_jopfo"]
-[ext_resource type="PackedScene" uid="uid://si4byubqnng4" path="res://Scenes/TestBullet.tscn" id="13_3mmxc"]
-[ext_resource type="PackedScene" uid="uid://bq40xbqibrk1y" path="res://Scenes/ShotgunBullet.tscn" id="14_32wp5"]
-[ext_resource type="Script" path="res://Scenes/Player2.cs" id="15_0cpy3"]
-[ext_resource type="PackedScene" uid="uid://dq1gtd55p04do" path="res://Scenes/StageGUI.tscn" id="16_imn5y"]
+[ext_resource type="PackedScene" uid="uid://cxj6yeddshy16" path="res://Scenes/GameManager.tscn" id="11_wiyvp"]
 
 [node name="Main" type="Node"]
 script = ExtResource("1_g4hua")
 Levels = Array[PackedScene]([ExtResource("2_cqnvi"), ExtResource("3_2qwg5"), ExtResource("4_8bgmu"), ExtResource("5_6rnhl"), ExtResource("6_krvi4"), ExtResource("7_or04k"), ExtResource("8_407wt"), ExtResource("9_q0hjs"), ExtResource("10_imcyj")])
+GameManager = ExtResource("11_wiyvp")
 
 [node name="MainMenu" parent="." instance=ExtResource("2_kvovw")]
-
-[node name="Player1" parent="." groups=["Player1"] instance=ExtResource("12_jopfo")]
-transform = Transform3D(0.25, 0, 0, 0, 0.25, 0, 0, 0, 0.25, -2.05794, 0, 5.4546)
-collision_layer = 17
-collision_mask = 17
-_fireProjectile = ExtResource("13_3mmxc")
-_altFireProjectile = ExtResource("14_32wp5")
-
-[node name="Player2" parent="." groups=["Player2"] instance=ExtResource("12_jopfo")]
-transform = Transform3D(0.25, 0, 0, 0, 0.25, 0, 0, 0, 0.25, 0.915219, 0, 5.4546)
-collision_layer = 17
-collision_mask = 17
-script = ExtResource("15_0cpy3")
-_fireProjectile = ExtResource("13_3mmxc")
-_altFireProjectile = ExtResource("14_32wp5")
-
-[node name="StageGUI" parent="." instance=ExtResource("16_imn5y")]
-
-[node name="DirectionalLight3D" type="DirectionalLight3D" parent="."]
-transform = Transform3D(-0.929007, 0.136193, 0.34409, 0.369825, 0.375014, 0.850056, -0.0132668, 0.91696, -0.398758, -3.58319, 11.9025, 0.163277)
-
-[node name="Camera3D" type="Camera3D" parent="."]
-transform = Transform3D(1, 0, 0, 0, 0.496974, 0.867765, 0, -0.867765, 0.496974, -0.536318, 21.2932, 12.4591)
-projection = 1
-fov = 30.0
-size = 10.5
+z_index = 100
diff --git a/Scenes/MainMenu.tscn b/Scenes/MainMenu.tscn
index 52d30ef..342b523 100644
--- a/Scenes/MainMenu.tscn
+++ b/Scenes/MainMenu.tscn
@@ -7,7 +7,6 @@
 script = ExtResource("1_6aikc")
 
 [node name="Control" type="Control" parent="."]
-visible = false
 z_index = 10
 layout_mode = 3
 anchors_preset = 15
diff --git a/Scripts/Main.cs b/Scripts/Main.cs
index 7d65028..4ffeb4b 100644
--- a/Scripts/Main.cs
+++ b/Scripts/Main.cs
@@ -6,11 +6,15 @@ public partial class Main : Node
 {
    [Export]
    public Array<PackedScene> Levels;
+   [Export]
+   public PackedScene GameManager;
 
    public void LoadLevel(int indexToLoad)
    {
       var sceneToLoad = Levels.ElementAt(indexToLoad);
       CallDeferred(nameof(DeferredGoToScene), sceneToLoad);
+      var gameManager = GameManager.Instantiate();
+      AddChild(gameManager);
    }
 
    public void LoadNextLevel(int currentSceneIndex)
diff --git a/Scripts/MainMenu.cs b/Scripts/MainMenu.cs
index b20e32a..44417c6 100644
--- a/Scripts/MainMenu.cs
+++ b/Scripts/MainMenu.cs
@@ -16,13 +16,12 @@ public partial class MainMenu : Node2D
       var bgmPlayer = GetTree().Root.GetNode<BGMPlayer>("BgmPlayer");
       bgmPlayer.SetBGMFromFilepath("Audio/BGM/02 MovinOn.mp3");
       bgmPlayer.PlayBGM();
-      var main = GetTree().Root.GetNode<Main>("/root/Main");
-      main.LoadLevel(0);
    }
 
    private void OnStartButtonPressed()
    {
       _player.Play("FirstLevel");
+      var main = GetTree().Root.GetNode<Main>("/root/Main");
       Hide();
       _player.AnimationFinished += OnAnimationFinished;
    }
diff --git a/UI/Animations/UIAnimations.tscn b/UI/Animations/UIAnimations.tscn
index 8ec80fb..56a6f1c 100644
--- a/UI/Animations/UIAnimations.tscn
+++ b/UI/Animations/UIAnimations.tscn
@@ -198,7 +198,6 @@ mouse_filter = 2
 color = Color(0, 0, 0, 1)
 
 [node name="AnimationPlayer" type="AnimationPlayer" parent="."]
-speed_scale = 64.0
 libraries = {
 "": SubResource("AnimationLibrary_iabf8")
 }