Justice League Heroes game is a ROM you can play online within your browser. This Nintendo DS ROM runs in our top-notch quality emulator at PlayRoms.net only. Play Justice League Heroes NDS 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 Phoenix Wright Ace Attorney: Justice For All and Justice League Heroes - The Flash. This free game belongs to the Action and Adventure category of online retro games.