Free games like Diesel Guns
Below are 8 free-to-play Steam games similar to Diesel Guns, 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 Diesel Guns page.
Ranked picks
- 1

Battlerite
Free-to-play alternative to Diesel Guns — no purchase or trial window. Shares Action with Diesel Guns.
BATTLERITE is an action-packed team arena brawler. Experience the unique combination of top-down shooter meets fast-paced fighting game and challenge friends and foes in a battle of reaction. The Arena awaits!
- 2

THE FINALS
Free-to-play alternative to Diesel Guns — no purchase or trial window. Shares Action with Diesel Guns.
THE FINALS is the world’s first Dynamism Shooter, a free-to-play, fast-paced, physics-driven, first-person shooter set on the stage of the biggest Gameshow of the future! Fight for Fans and fortune in fully-destructible, virtual Arenas that guarantee no two rounds will ever play the same!
- 3

King Arthur's Gold
Free-to-play alternative to Diesel Guns — no purchase or trial window. Shares Action and Indie with Diesel Guns.
Would you enjoy building CASTLES, traps and siege machines in MULTIPLAYER? And then undermine your opponents castle and collapse it with 2D PHYSICS & DESTRUCTION?
- 4

Splitgate
Free-to-play alternative to Diesel Guns — no purchase or trial window. Shares Action and Indie with Diesel Guns.
Splitgate is a free-to-play, fast-paced multiplayer shooter that features player-controlled portals. This sci-fi shooter takes the FPS genre to a new dimension with its portal mechanics, delivering high-flying, multi-dimensional combat.
- 5

Paint Warfare
Free-to-play alternative to Diesel Guns — no purchase or trial window. Shares Action and Indie with Diesel Guns.
A fast-paced online arena FPS with jetpacks, hang gliders, fast respawns, 6-minute rounds and instant matches
- 6

Tom Clancy's Rainbow Six Siege
Free-to-play alternative to Diesel Guns — no purchase or trial window. Shares Action with Diesel Guns.
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.
- 7

Reflex Arena
Free-to-play alternative to Diesel Guns — no purchase or trial window. Shares Action and Indie with Diesel Guns.
Reflex is a competitive Arena FPS that combines modern tech with the speed, precision and freedom of a 90s shooter. If you sunk countless hours into the Quake or Unreal series, Reflex will feel like a welcome return of the old school shooter feel.
- 8

Team Fortress 2
Free-to-play alternative to Diesel Guns — no purchase or trial window. Shares Action with Diesel Guns.
Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats!