Play Airball (Proto1) Online
Guide a deflating balloon through tricky puzzle rooms, bounce off walls, solve challenges, and find the exit before your air runs out in this NES prototype from 1990.
Airball (Proto1) is an unreleased prototype for the Nintendo Entertainment System, developed by ASCII Entertainment. It exists as a curious artifact from the NES library, a game that never saw a formal commercial launch but offers a glimpse into the experimental side of that era's development.
You control a slowly deflating balloon character, navigating a series of single-screen puzzle rooms. The main objective is to find the exit in each room before your air supply runs out completely. Key mechanics include bouncing off walls and obstacles to navigate, interacting with objects to solve environmental puzzles, and managing your ever-depleting air meter. The pacing is deliberate, focused on thoughtful exploration under a constant time pressure. It feels like a race against your own gradual disappearance, creating a unique and slightly tense problem-solving experience.
Download Airball (Proto1) ROM
You can download this ROM to play Airball (Proto1) offline using an NES emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.









