Added Glitch Room Source code to Gitty

games/space_invaders/SpaceInvaders.tscn

@@ -0,0 +1,31 @@
+[gd_scene format=3 uid="uid://75kpoxbn0gv7"]
+
+[ext_resource type="Script" uid="uid://bs0afkx0eduyh" path="res://games/space_invaders/space_invaders.gd" id="1"]
+[ext_resource type="Script" uid="uid://b4dgfnl4jboyh" path="res://games/space_invaders/board.gd" id="2"]
+[ext_resource type="Script" uid="uid://cy0h6sxqsvped" path="res://games/space_invaders/display.gd" id="3"]
+[ext_resource type="Script" uid="uid://b4xajrp7m3nv5" path="res://games/space_invaders/audio.gd" id="4"]
+[ext_resource type="Shader" uid="uid://iw11px3gsupb" path="res://games/space_invaders/overlay.gdshader" id="5"]
+
+[sub_resource type="ShaderMaterial" id="Overlay"]
+shader = ExtResource("5")
+shader_parameter/overlay = true
+
+[node name="SpaceInvaders" type="Node" unique_id=469852513]
+script = ExtResource("1")
+
+[node name="PixelScreen" type="SubViewport" parent="." unique_id=1436969421]
+disable_3d = true
+size = Vector2i(224, 256)
+render_target_update_mode = 4
+
+[node name="Board" type="Node2D" parent="PixelScreen" unique_id=2075363350]
+texture_filter = 1
+script = ExtResource("2")
+
+[node name="Display" type="Node2D" parent="." unique_id=675158066]
+texture_filter = 1
+material = SubResource("Overlay")
+script = ExtResource("3")
+
+[node name="Audio" type="Node" parent="." unique_id=1599851911]
+script = ExtResource("4")