Free games like 18 MINUTES
Below are 8 free-to-play Steam games similar to 18 MINUTES, 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 18 MINUTES page.
Ranked picks
- 1
Counter-Strike 2
Free-to-play alternative to 18 MINUTES — no purchase or trial window. Shares Action with 18 MINUTES.
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.
- 2
Tom Clancy's Rainbow Six Siege
Free-to-play alternative to 18 MINUTES — no purchase or trial window. Shares Action with 18 MINUTES.
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.
- 3
Puppet Master: The Game
Free-to-play alternative to 18 MINUTES — no purchase or trial window. Shares Action and Indie with 18 MINUTES.
This free-to-play online multiplayer game celebrates the series' 30-year legacy. Revisit iconic locations, select from a large roster of playable characters from the movies, and play a variety of online multiplayer game modes, each inspired by the Puppet’s many adventures.
- 4
Combat Master: Season 5
Free-to-play alternative to 18 MINUTES — no purchase or trial window. Shares Action with 18 MINUTES.
Join fast-paced action-packed combat. Play Combat Master -- AAA experience on any hardware. Best-in-class multiplayer gunfight. Next-level extreme performance. Lightning-speed loading time and a whole lot more.
- 5
Of Guards And Thieves
Free-to-play alternative to 18 MINUTES — no purchase or trial window. Shares Action and Indie with 18 MINUTES.
Of Guards and Thieves is a multiplayer stealth game in which high-powered guards face off against fast and elusive thieves in a contest of wits. Outsmarting the enemy and shooting your way through to the goal are equally valid strategies. Simple rules, emergent gameplay and high replayability.
- 6
Liquidators
Free-to-play alternative to 18 MINUTES — no purchase or trial window. Shares Indie with 18 MINUTES.
Chernobyl, USSR, 1986. Three nuclear plant workers go on a daring mission to prevent a radioactive fallout that would affect half of Europe. Every moment is permanent, and all is at stake.
- 7
Intravenous 2: Mercenarism
Free-to-play alternative to 18 MINUTES — no purchase or trial window. Shares Action and Indie with 18 MINUTES.
Playing as Gideon, a cold-hearted mercenary willing to kill for money without any moral principles, you'll have tactical freedom with a wide variety of weapons and special gadgets to complete your mission in the prologue of Intravenous 2.
- 8
World of Warships
Free-to-play alternative to 18 MINUTES — no purchase or trial window. Shares Action with 18 MINUTES.
Immerse yourself in thrilling naval battles and assemble an armada of over 800 ships from the first half of the 20th century — from stealthy destroyers to gigantic battleships. Change the look of your ship, choose upgrades to suit your play style, and go into battle with other players!