DOUBLE CLICK THE GREEN FLAG! Use the arrow keys to move. Press the 1-5 keys to switch characters. Press SPACE to switch between the two small levels.
The scrolling engine is probably more complicated than it needs to be. I still don't know why it works. If you look inside you will find a colored hitbox, layering scripts, convoluted scripts, and nonsensical broadcasting. Vector and bitmap look a bit ugly together, so I'll probably switch to completely pixelated levels in the game. This will be used in a very, very big project of mine. Platformer RPG. Not coming particularly soon.