Caldera Games

Coming soon to Steam

petri

It starts in a dish.

It doesn't stay in the dish.

Start with a few cells. See where it goes.

About Petri

Petri is a story about a colony that refuses to stay small. It begins as a quiet idle game: a few cells in a dish, waiting to divide.

Then the dish isn't enough. We could tell you what happens next. We'd rather you find out.

Coming to PC on Steam.

About Caldera Games

We're a tiny independent studio making games one at a time. Everything we build starts with one question: what will people remember about this? We focus on those moments, ship the game, and start on the next one.

Petri is our first.

Say hello

Press, playtesting, or just want to talk microbes? Send a message, or email hello@caldera.games.