Polarity

Explosions, enemy fighterplanes and more explosions: it's time for another harcore shoot-em-up! (in flying, shoot em up, shoot and space)

Play similar games:

Galaga This is the gametechnical version of going back to kindergarten and wonder why everything seemed so large back then.
Star Wings A nice Shoot-em-up with an amazingly high amount of PCK...
Ether War Oldschool actionshooter with the right amount of special effects. Shoot first, ask never.