Recommend Alien Flux 1.6

Defend Fluffies from invading aliens. Evil aliens attempt to mutate your Fluffies into malevolent Lime Jellies. You must defend them with your lasers, smartbombs, and missiles. Hardcore laser blasting arcade action similar to Williams' Defender. With many powerups, four huge and fiendish bosses, eerie music and thumping sound effects Alien Flux will have you on the edge of your seat with its relentless fast action gameplay.