About Planet Forge
Planet Forge is a single player and multiplayer open world simulation game. It was developed by Mr. BLender and was released on October 16, 2026.
A multiplayer space simulator to play with friends. Control your planet's gravity to pull in rare gases, absorb space dust, and increase your mass. Progress through all stages of cosmic evolution: from a gas giant and a blazing star to a supermassive black hole.



Games Like Planet Forge
Looking for games like Planet Forge? Here are top open world simulation recommendations, selected from player-similarity data — start with Drifter Star: Evolution, Underspace or Solar System Simulator.
Frequently Asked Questions
Planet Forge is a open world simulation game. Common tags for Planet Forge include 3D, realistic, exploration, immersive sim, life sim and others.
Planet Forge is available on PC and Windows.
Planet Forge was released on October 16, 2026.
Planet Forge was developed by Mr. BLender.
Planet Forge is a single player game with multiplayer and local co-op support.
Similar games include Drifter Star: Evolution, Underspace, Solar System Simulator, Solar 2, Cambrian Dawn and others.












