In this platformer, you control a piece of tofu named Hamachi, who unexpectedly falls into the possession of Demon Queen Deity, an evil fiend who intends to use him as a vessel to conquer the world through mass murder.
FEATURES:
- Play as the villain: Choose to kill, spare, or ignore every civilian.
- Three distinct routes: Pacifist, Neutral, and Genocide, each with its own ending.
- Defeat or pacify demonic bosses, pacified bosses will join your side.
- Journey through 8 visually distinct worlds built with original pixel art.
- Chainsaw power-up, The Psycho Saw, grants temporary invincibility and destroys any being you touch.
- Collect souls from dead civilians or sushi dropped by Penelope Pom Pom Pink to restore health.
- Your crimes will not go unnoticed by the authorities.
TITLE: Hamachi the Psychotic Killer
GENRE: Action, Indie
DEVELOPER: gavinoriley
PUBLISHER: Self-Published
RELEASE DATE: Feb 27, 2026
PLATFORM: Windows/Mac
DEFINITIVE VERSION
A future update is planned that will expand the game with additional content, polish, and features. Stay tuned.
Opportunities
Original Soundtrack
An expanded original soundtrack could further strengthen Hamachi's musical identity and world.
Visual Polish
Additional sprite work, animation, and visual polish could further enhance the game's presentation.
Expansion
There are opportunities to take Hamachi further through additional content, a definitive edition, new platforms, localization, or other directions that make sense for the game.
Flexibility
The opportunities above are not requirements for a publishing partnership. They represent potential directions for Hamachi if the right partnership and resources are available. I'm open to discussing what makes sense for the game and the partner involved.
