Space Invaders DX (US, v2.1) is an online retro game which you can play for free here at playretrogames.com It has the tags: flying, shooting, action, and was added on Feb 14, 2015. It has been played 2520 times and is available for the following systems: prgcoa / prgcoa / Coin Op Arcade You can also play Space Invaders DX (US, v2.1) unblocked.