fisika

In one line

A voxel world that runs on one law: energy is never created or destroyed.

In a paragraph

fisika is a game where the simulation is the game. Fire spreads by spending what the forest stored. Water goes where the ground lets it. Materials change when heat, cold or force changes them. Magic is physics: the player carries a ring that draws energy from the world around them, and every draw leaves a mark people can see, such as frost, a shade, withered crops or still air. Holds shut their gates at dusk, towns live on their wells, and nobody is evil for the sake of it.

About the studio

First Law Games is an independent studio named after the first law of thermodynamics. fisika is its first game; work on it began in July 2026.