Free games like Core Of War
Below are 9 free-to-play Steam games similar to Core Of War, 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 Core Of War page.
Ranked picks
- 1
Counter-Strike:Global Offensive
Free-to-play alternative to Core Of War — no purchase or trial window. Shares Action with Core Of War.
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.).
- 2
The Lab
Free-to-play alternative to Core Of War — 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!
- 3
93, Kuindzhi
Free-to-play alternative to Core Of War — no purchase or trial window. Shares Indie with Core Of War.
Kuindzhi, 93 is an atmospheric first-person narrative vignette about an 18-year-old boy from Donbas. The story takes us to March 2022, when the world changed forever — into a space where the past, fears, and doubts find their voice.
- 4
Landfall Archives
Free-to-play alternative to Core Of War — no purchase or trial window. Shares Action and Indie with Core Of War.
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!
- 5
Aircar
Free-to-play alternative to Core Of War — no purchase or trial window. Shares Indie with Core Of War.
A simple immersive flying game built for VR. Pilot an aircar through a futuristic cityscape.
- 6
Counter-Strike 2
Free-to-play alternative to Core Of War — no purchase or trial window. Shares Action with Core Of War.
For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2.
- 7
Tom Clancy's Rainbow Six Siege
Free-to-play alternative to Core Of War — no purchase or trial window. Shares Action with Core Of War.
Rainbow Six® Siege is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked, and Dual Front game modes with a selection of operators.
- 8
Warframe
Free-to-play alternative to Core Of War — no purchase or trial window. Shares Action with Core Of War.
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
- 9
War Thunder
Free-to-play alternative to Core Of War — no purchase or trial window. Shares Action and Simulation with Core Of War.
War Thunder is the most comprehensive free-to-play, cross-platform, MMO military game dedicated to aviation, armoured vehicles, and naval craft, from the early 20th century to the most advanced modern combat units. Join now and take part in major battles on land, in the air, and at sea.