Free games like Cosmos Conquer
Below are 8 free-to-play Steam games similar to Cosmos Conquer, 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 Cosmos Conquer page.
Ranked picks
- 1
Bongo Cat
Free-to-play alternative to Cosmos Conquer — no purchase or trial window. Shares Indie and Simulation with Cosmos Conquer.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 2
Magic Archery
Free-to-play alternative to Cosmos Conquer — no purchase or trial window. Shares Indie and Simulation with Cosmos Conquer.
Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.
- 3
Coloring Pixels
Free-to-play alternative to Cosmos Conquer — no purchase or trial window. Shares Indie and Casual with Cosmos Conquer.
A relaxing coloring by numbers game. Enjoy completing a variety of images with differing themes, complexity, and sizes.
- 4
The Lab
Free-to-play alternative to Cosmos Conquer — 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!
- 5
DORONKO WANKO
Free-to-play alternative to Cosmos Conquer — no purchase or trial window. Shares Simulation and Casual with Cosmos Conquer.
『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.
- 6
Landfall Archives
Free-to-play alternative to Cosmos Conquer — no purchase or trial window. Shares Strategy and Indie with Cosmos Conquer.
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!
- 7
Crime Scene Cleaner: Prologue
Free-to-play alternative to Cosmos Conquer — no purchase or trial window. Shares Simulation with Cosmos Conquer.
When there’s a call, you are the man to clean up after your client’s dirty job. Siding with the mafia is a dangerous game, but they pay well, and you need money, right? So take your mop and better remove those bloodstains quickly before the police come.
- 8
Die in the Dungeon: Origins
Free-to-play alternative to Cosmos Conquer — no purchase or trial window. Shares Strategy and Indie with Cosmos Conquer.
Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!