diff --git a/gmtk_2024/levels/level_1.tscn b/gmtk_2024/levels/level_1.tscn
index bda4221..92c907f 100644
--- a/gmtk_2024/levels/level_1.tscn
+++ b/gmtk_2024/levels/level_1.tscn
@@ -130,6 +130,9 @@ shader_parameter/scroll_speed = 0.02
 position = Vector2(-254, 99)
 input_pickable = true
 
+[node name="CanvasLayer" parent="." index="1"]
+visible = true
+
 [node name="Walls" parent="." index="3"]
 collision_mask = 22
 
diff --git a/gmtk_2024/menu/level_menu/level_select.tscn b/gmtk_2024/menu/level_menu/level_select.tscn
index b0a0bb1..bfd9f61 100644
--- a/gmtk_2024/menu/level_menu/level_select.tscn
+++ b/gmtk_2024/menu/level_menu/level_select.tscn
@@ -1,7 +1,8 @@
-[gd_scene load_steps=5 format=3 uid="uid://bvvxwhg4tihng"]
+[gd_scene load_steps=6 format=3 uid="uid://bvvxwhg4tihng"]
 
 [ext_resource type="Theme" uid="uid://cohbys634cf18" path="res://menu/main_menu/MainMenuTheme.tres" id="1_3v0vu"]
 [ext_resource type="Texture2D" uid="uid://dr4ayedb5xb2k" path="res://textures/file_editor.png" id="1_44xee"]
+[ext_resource type="PackedScene" uid="uid://dii1q3f5dj72y" path="res://objects/CRT.tscn" id="2_crosg"]
 [ext_resource type="Script" path="res://scripts/level_select.gd" id="2_nurro"]
 [ext_resource type="PackedScene" uid="uid://t83eid7pf4iv" path="res://menu/level_menu/level_button.tscn" id="4_0d7hu"]
 
@@ -14,6 +15,8 @@ grow_horizontal = 2
 grow_vertical = 2
 script = ExtResource("2_nurro")
 
+[node name="CanvasLayer" parent="." instance=ExtResource("2_crosg")]
+
 [node name="Background" type="TextureRect" parent="."]
 layout_mode = 1
 anchors_preset = 15
diff --git a/gmtk_2024/menu/main_menu/CreditsScene.tscn b/gmtk_2024/menu/main_menu/CreditsScene.tscn
index 95c7a98..8860b18 100644
--- a/gmtk_2024/menu/main_menu/CreditsScene.tscn
+++ b/gmtk_2024/menu/main_menu/CreditsScene.tscn
@@ -1,7 +1,8 @@
-[gd_scene load_steps=3 format=3 uid="uid://cut2xjnvh8i58"]
+[gd_scene load_steps=4 format=3 uid="uid://cut2xjnvh8i58"]
 
 [ext_resource type="Theme" uid="uid://cohbys634cf18" path="res://menu/main_menu/MainMenuTheme.tres" id="1_tmf11"]
 [ext_resource type="Script" path="res://scripts/menu_credit_control.gd" id="2_ogwi7"]
+[ext_resource type="PackedScene" uid="uid://dii1q3f5dj72y" path="res://objects/CRT.tscn" id="3_rybt6"]
 
 [node name="CreditScene" type="MarginContainer"]
 anchors_preset = 15
@@ -11,10 +12,6 @@ grow_horizontal = 2
 grow_vertical = 2
 theme = ExtResource("1_tmf11")
 
-[node name="ColorRect" type="ColorRect" parent="."]
-layout_mode = 2
-color = Color(0, 0, 0, 1)
-
 [node name="Control" type="Control" parent="."]
 layout_mode = 2
 script = ExtResource("2_ogwi7")
@@ -23,3 +20,9 @@ script = ExtResource("2_ogwi7")
 layout_mode = 0
 offset_right = 40.0
 offset_bottom = 13.0
+
+[node name="CanvasLayer" parent="Control" instance=ExtResource("3_rybt6")]
+
+[node name="ColorRect" type="ColorRect" parent="."]
+layout_mode = 2
+color = Color(0, 0, 0, 1)
diff --git a/gmtk_2024/menu/main_menu/MainMenu.tscn b/gmtk_2024/menu/main_menu/MainMenu.tscn
index 7f15265..91db35f 100644
--- a/gmtk_2024/menu/main_menu/MainMenu.tscn
+++ b/gmtk_2024/menu/main_menu/MainMenu.tscn
@@ -1,8 +1,9 @@
-[gd_scene load_steps=4 format=3 uid="uid://1h2urto6y63r"]
+[gd_scene load_steps=5 format=3 uid="uid://1h2urto6y63r"]
 
 [ext_resource type="FontFile" uid="uid://d3pbvdemdbxes" path="res://CommodoreSixtyFour.ttf" id="1_1tx2i"]
 [ext_resource type="Theme" uid="uid://cohbys634cf18" path="res://menu/main_menu/MainMenuTheme.tres" id="1_kkajn"]
 [ext_resource type="Script" path="res://scripts/menu_main_control.gd" id="2_g8c7b"]
+[ext_resource type="PackedScene" uid="uid://dii1q3f5dj72y" path="res://objects/CRT.tscn" id="2_hal3l"]
 
 [node name="MainMenu" type="MarginContainer"]
 anchors_preset = 15
@@ -12,6 +13,8 @@ grow_horizontal = 2
 grow_vertical = 2
 theme = ExtResource("1_kkajn")
 
+[node name="CanvasLayer" parent="." instance=ExtResource("2_hal3l")]
+
 [node name="ColorRect" type="ColorRect" parent="."]
 layout_mode = 2
 color = Color(0, 0, 0, 1)
diff --git a/gmtk_2024/objects/CRT.tscn b/gmtk_2024/objects/CRT.tscn
index bf1007d..2f8896d 100644
--- a/gmtk_2024/objects/CRT.tscn
+++ b/gmtk_2024/objects/CRT.tscn
@@ -4,11 +4,11 @@
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_c8ly2"]
 shader = ExtResource("1_wsc8u")
-shader_parameter/crt_curve = 0.01
-shader_parameter/crt_scan_line_color = 0.178
-shader_parameter/aperture_grille_rate = 0.141
-shader_parameter/rf_switch_esque_blur = 1.0
-shader_parameter/white_noise_rate = 0.0
+shader_parameter/crt_curve = 0.015
+shader_parameter/crt_scan_line_color = 0.347
+shader_parameter/aperture_grille_rate = 1.0
+shader_parameter/rf_switch_esque_blur = 0.21
+shader_parameter/white_noise_rate = 0.184
 
 [node name="CanvasLayer" type="CanvasLayer"]
 
@@ -19,3 +19,4 @@ anchor_right = 1.0
 anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
+mouse_filter = 2
diff --git a/gmtk_2024/shaders/crt.gdshader b/gmtk_2024/shaders/crt.gdshader
index 6a80205..6cfdc28 100644
--- a/gmtk_2024/shaders/crt.gdshader
+++ b/gmtk_2024/shaders/crt.gdshader
@@ -8,7 +8,7 @@ uniform sampler2D screen_texture : hint_screen_texture;
 
 // ブラウン管のガラスの曲がり具合（フラットなやつは0.0でいいかな）
 uniform float crt_curve : hint_range( 0.0, 1.0 ) = 0.02;
-// 走査線の濃さ  
+// 走査線の濃さ
 uniform float crt_scan_line_color : hint_range( 0.0, 1.0 ) = 0.347;
 // 光量
 uniform float aperture_grille_rate : hint_range( 0.0, 1.0 ) = 0.4;
@@ -18,7 +18,7 @@ uniform float rf_switch_esque_blur : hint_range( 0.0, 1.0 ) = 1;
 uniform float white_noise_rate : hint_range( 0.0, 1.0 ) = 0.0;
 
 float random( vec2 pos )
-{ 
+{
 	return fract(sin(dot(pos, vec2(12.9898,78.233))) * 43758.5453);
 }