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

Stumble Guys
Free-to-play alternative to STUNTBOOST — no purchase or trial window. Shares Action and Indie with STUNTBOOST.
Ready for the chaos? Stumble Guys is a 32-player, fast-paced multiplayer party royale where players dash, jump, and fall across hilarious obstacle courses in a fun race to be the last one standing.
- 2

SurfsUp
Free-to-play alternative to STUNTBOOST — no purchase or trial window. Shares Action and Indie with STUNTBOOST.
SurfsUp is a free-to-play, high-speed multiplayer platformer where precision movement and air-surfing are the keys to setting your personal best time or even breaking a world record!
- 3

Eraser
Free-to-play alternative to STUNTBOOST — no purchase or trial window. Shares Action and Indie with STUNTBOOST.
Punch, platform, and parry your way up a perilous tower that's doing everything it can to erase your progress.
- 4

The Big Catch: Tacklebox
Free-to-play alternative to STUNTBOOST — no purchase or trial window. Shares Action and Adventure with STUNTBOOST.
Crack open the Tacklebox to show off your platforming prowess and fishing skills in this free prologue to The Big Catch.
- 5

Kreedz Climbing
Free-to-play alternative to STUNTBOOST — no purchase or trial window. Shares Indie and Racing with STUNTBOOST.
Kreedz Climbing is the ultimate non-violent 3D platformer. Race against time and other players...or not and just relax on a server and watch others as they compete with the best to become a legend on the scene!
- 6

Vecter
Free-to-play alternative to STUNTBOOST — no purchase or trial window. Shares Action and Indie with STUNTBOOST.
Get in your ship, push the throttle to max, and try not to die. Daily leaderboards where your name stays forever if you're good enough. Custom colors, custom music, YouTube in-game. It's free. What are you waiting for?
- 7

Paint Warfare
Free-to-play alternative to STUNTBOOST — no purchase or trial window. Shares Action and Indie with STUNTBOOST.
A fast-paced online arena FPS with jetpacks, hang gliders, fast respawns, 6-minute rounds and instant matches
- 8

Grapples Galore
Free-to-play alternative to STUNTBOOST — no purchase or trial window. Shares Action and Indie with STUNTBOOST.
Grapples Galore is a fast-paced online multiplayer arena shooter with physics-based grappling hook movement, active ragdolls, and thrilling gunplay.