added the game

Scenes/Parts/DitheredTransparency.gdshader

@@ -0,0 +1,18 @@
+shader_type canvas_item;
+
+void fragment() {
+    vec4 tex_color = texture(TEXTURE, UV);
+    vec4 color = tex_color;
+
+    // Get pixel coordinate in texture space
+    vec2 tex_size = vec2(textureSize(TEXTURE, 0)); // Godot 4
+    ivec2 coord = ivec2(floor(UV * tex_size));
+
+    // Simple checker pattern based on texture pixel positions
+    bool checker = (coord.x + coord.y) % 2 == 0;
+
+    if (checker)
+	{
+		discard;
+	}
+}