Free games like Coloniam
Below are 8 free-to-play Steam games similar to Coloniam, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Coloniam page.
Ranked picks
- 1
The Lab
Free-to-play alternative to Coloniam — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 2
Landfall Archives
Free-to-play alternative to Coloniam — no purchase or trial window. Shares Strategy and Indie with Coloniam.
Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!
- 3
SuchArt: Creative Space
Free-to-play alternative to Coloniam — no purchase or trial window. Shares Indie and Simulation with Coloniam.
Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!
- 4
The Riftbreaker: Prologue
Free-to-play alternative to Coloniam — no purchase or trial window. Shares Strategy and Indie with Coloniam.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 5
The Last Sovereign
Free-to-play alternative to Coloniam — no purchase or trial window. Shares Strategy and Indie with Coloniam.
Explore a world torn between armies of lust and purity in which everything is more complex than it seems, deciding the fate of nations through might, politics, and finance. Every decision matters in an intricate saga that tracks thousands of variables.
- 6
Totally Accurate Battlegrounds
Free-to-play alternative to Coloniam — no purchase or trial window. Shares Indie with Coloniam.
Grab your balloon crossbow and trusty inflatable hammer, because things are about to get wobbly! Be the last weirdo standing in the world-leading physics-based Battle Royale game.
- 7
Supermarket Together
Free-to-play alternative to Coloniam — no purchase or trial window. Shares Indie and Simulation with Coloniam.
The multiplayer supermarket has arrived to your neighbourhood for free! Stock your shop space, unlock perks and franchises, hire employees or chase those pesky shoplifters. The more players, the more action!
- 8
DCS World Steam Edition
Free-to-play alternative to Coloniam — no purchase or trial window. Shares Simulation with Coloniam.
Feel the excitement of flying the Su-25T "Frogfoot" attack jet and the TF-51D "Mustang" in the free-to-play Digital Combat Simulator World!