Star Defender 4 for Mac OS X

Star Defender 4 is a space shooter that still has all the best features of the Star Defender series. Face tons of new enemies with unique styles of behavior and new ways of attacking. Use new Star Defender 4 weapons (machine gun, saw, flame thrower, acid bomb, and cutter) as well as the best weapons from the previous game (parasitron, lasers, infector, ball lightning, missiles, homing laser, and barriers) Blast through more than 100 levels, 8 original missions, and of course huge impressive bosses at the end of every mission.