Arrow keys to move Space to shoot There are 3 Levels Alien speed: Level1: 1 step level2: 1.30 steps level3: 1.50 steps Boss battle: unknown More Levels Coming Soon!
Designing digital games, Derek Breen, THANK YOU! And Also, BIG THANKS TO YOU FOR PLAYING! Comment below for MORE levels such mabye as EXTREME or NEARLY Impossible? Mabye. Is boss battle TOO Hard? Comment Your Score!
