Hachoo! game is a ROM you can play online within your browser. This MAME ROM runs in our top-notch quality emulator at PlayRoms.net only. Play Hachoo! Arcade 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 Castlequest and Megaman Star Force: Leo. This free game belongs to the Action and Fighting category of online retro games.