Relativitization

Relativitization is a turn-based strategy game in a universe governed by the Einstein's theory of special relativity. Build up your economy, grow your population, create spaceships, manage your empire, and see the interesting collision between these traditional strategy game ideas and the cool relativistic physics.

Game documentation page - more about this game

The bigger ambition of this project: perhaps, through modeling interstellar societies under physically realistic settings, we can be better prepared for our own interstellar future.

Source code - and more about the project

Reddit