Defender game is a ROM you can play online within your browser. This Atari 2600 ROM runs in our top-notch quality emulator at PlayRoms.net only. Play Defender 2600 game online in English USA version on your desktop, tablet, and mobile. If you liked playing this emulator then you will also be interested in similar classic titles Bakugan: Defenders of the Core and Defender II. This free game belongs to the Defender and Shooting category of online retro games.