Cosmosis!

Appvader: 4/5 Detailed graphics and swarming aliens in an action packed package of space destructionCosmosis is an action packed, arcade style 2D space shooter, featuring stunning space backdrops and awesome parallax scrolling backgrounds. Unknown aliens have launched a life threatening attack on various human colonies across the galaxy. Compete for the highest possible score.- Unique alien enemies to fight, along with powerful bosses - Many different powerups and bonus items to collect.- Smooth graphics and stunning particle effects.- OpenFeint achievements and scoring- Arcade-like, 2D space shoot-em-up action