Retrozoid
Posted: 14 Jun 2013, 23:21
Build your own spacecraft pixel by pixel and destroy each pixel of over 430 unique invaders. Each color has a unique ability, unlocked by attaching it to your ship, and lost if destroyed. Additional pixel power-ups can be collected, and you can rearrange them however you like, every 5 levels.
http://www.freeworldgroup.com/games9/ga ... rozoid.htm