Acid is a psychotropic puzzle as players get to fire a pulse of light at the psychedelic conundrums by charging the correct distance and then aim, a little like a golf game gone wrong. Great Tempest style visuals with kanji characters and neon tracers. A fine off kilter title well worth tuning in to.

The game features 3 difficulty levels (easy, normal & hard) & 3 game modes:
- Story Mode
- Free Mode: 1 player can play in any level.
- Vs Mode: Play against the computer or another human player.