MetaColor is a sort of puzzle game where you have to control a ship and shoot blocks with colored balls.
When you hit a block, his color will change depending of his prevous color, and the colour of your ball.
If a block became white, it will be destroyed and you`ll earn points, plus time and/or shoots depending of the game options.
But the blocks are progressively moving downward, and if they reach the last line, you`ll lose !
Left/right arrow keys = move
Shift = shoot.