Planethesis is a puzzle game where you choose, within a kind of medieval board, who wins the war: Science or the Church. Now it's up to you to use your values and decide the winner.
The rule of the game is to allow one side to have access and the other side to be prevented. If you choose the side of Science, you must allow inventions that leave Earth to reach new horizons, beyond the limits of the solar system, while preventing angels from reaching our planet. If you choose the Church, do the exact opposite.
The game is quite fun, although simple, and has designed visuals that resemble the art of the period.