Skip to content
FreeGames
Steam Free to play

Orbital Physics Simulator

Free

Developer
Nathan Schmitt
Publisher
Blue Screen Studios
Release date
Jun 22, 2026
Genres
Indie · Simulation · Free To Play
Store
Steam

About the game

Master physics in this hardcore orbital simulator where Einstein’s theories come to life. Plot trajectories and manipulate spacetime via general relativity, time dilation, and length contraction. Command your starship, outrun time, and explore a universe governed by real physics.

More on Steam

See all

Get them before they’re gone

The bot posts every free game to your server the moment it drops — you pick the stores and the language.