Free games like KOLOSS
Below are 11 free-to-play Steam games similar to KOLOSS, 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 KOLOSS page.
Ranked picks
- 1
STRAFTAT
Free-to-play alternative to KOLOSS — no purchase or trial window. Shares Action with KOLOSS.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
- 2
Counter-Strike:Global Offensive
Free-to-play alternative to KOLOSS — no purchase or trial window. Shares Action with KOLOSS.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 3
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
UNBEATABLE [white label]
Free-to-play alternative to KOLOSS — no purchase or trial window. Shares Action and Indie with KOLOSS.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
- 4
Magic Archery
Free-to-play alternative to KOLOSS — no purchase or trial window. Shares Indie with KOLOSS.
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.
- 5
The Lab
Free-to-play alternative to KOLOSS — 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!
- 6
An Arcade Full of Cats
Free-to-play alternative to KOLOSS — no purchase or trial window. Shares Indie and Casual with KOLOSS.
Journey through gaming history's time and space, while searching for adorable feline companions in 'An Arcade Full of Cats,' the ultimate pet'em up hidden object game.
- 7
DORONKO WANKO
Free-to-play alternative to KOLOSS — no purchase or trial window. Shares Action and Casual with KOLOSS.
『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.
- 8
Landfall Archives
Free-to-play alternative to KOLOSS — no purchase or trial window. Shares Action and Indie with KOLOSS.
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!
- 9
Warchief
Free-to-play alternative to KOLOSS — no purchase or trial window. Shares Action and Indie with KOLOSS.
Warchief is a brand new kind of Action RTS. Choose your hero, recruit and customize your armies, explore the jungle, and seize strategic objectives to become the ultimate Warchief. Ready to dominate the battlefield?
- 10
Wartune Reborn
Free-to-play alternative to KOLOSS — no purchase or trial window.
"Wartune Reborn" epic magic TBS game was developed by 7Road Wartune Workshop. The game shows the magnificent god-devil battlefields of Cloud City with military organization, runes, sylphs awakening, skills, castles construction and wild exploration!
- 11
Frontline 1942: Battles of the World War 2
Free-to-play alternative to KOLOSS — no purchase or trial window. Shares Action and Sports with KOLOSS.
Immerse yourself in the times of the Second World War II and become a real hero! Shoot, capture, win – the path to glory is paved with shells!