Try and get both orbs into the green square, but there's a catch - red squares block blue orbs and vice versa. Get it?
Use WASD to control one orb, and arrow keys to control the other.
The RED orb goes through RED things, but is blocked by blue,
The BLUE orb goes through BLUE things, but is blocked by red!
Navigate the orbs through a variety of blocks to the GREEN ending block. When both are on an ending block, the level is complete.
Music can be turned off in the Options menu. Reflections can be turned on, too, and have options if they hurt the framerate too much.
