Yeah, I just see one of those games on Mosi and realized that transparent sprites can be used that way, but that's just my wishes for the game engine. As for custom scripts, they either don't work right or I don't understand something, but the game just doesn't start when I want to add them. If I could figure it out, I might write simple {get-palette-in-room}, {get-sprite-color} and {get-music-in-room} so as not to create extra variables for such needs.