Free games like Rheum
Below are 8 free-to-play Steam games similar to Rheum, 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 Rheum page.
Ranked picks
- 1
Waves
Free-to-play alternative to Rheum — no purchase or trial window. Shares Action and Indie with Rheum.
Waves is an Arcade Twin-Stick Shooter that's all about High Scores. Build your combo and drop bombs in pursuit of Leaderboard dominance over seven game-modes!
- 2
Disfigure
Free-to-play alternative to Rheum — no purchase or trial window. Shares Action and Indie with Rheum.
Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!
- 3
Relic Hunters Zero: Remix
Free-to-play alternative to Rheum — no purchase or trial window. Shares Action and Indie with Rheum.
Relic Hunters Zero: Remix is a remaster of the FREE 1 million player hit game about blasting evil space ducks and turtles with tiny cute guns. It’s fast, it’s tactical, and feels deliciously smooth to play. Unlock new weapons, characters and relics to defeat the Ducan Commander!
- 4
Chicken Invaders Universe
Free-to-play alternative to Rheum — no purchase or trial window. Shares Action and Indie with Rheum.
A deliciously addictive core of finger-blistering shooting action, surrounded by delectable morsels of galactic exploration, spacecraft customization, and community competitions.
- 5
Echoes+
Free-to-play alternative to Rheum — no purchase or trial window. Shares Action and Indie with Rheum.
Echoes+ is an intense retro action space shooter that will test your reaction and concentration levels to the max!
- 6
Shooty Skies
Free-to-play alternative to Rheum — no purchase or trial window. Shares Action and Indie with Rheum.
The creators of Crossy Road present Shooty Skies! Shoot, dodge, duck, goose and weave. Take to the skies!
- 7
Gun Devil
Free-to-play alternative to Rheum — no purchase or trial window. Shares Action and Indie with Rheum.
GUN DEVIL is an explosive platformer about rescuing your kidnapped hell wife from Satan's child, the Caramelized Dumbass and his Pimp Legion.
- 8
Princess Remedy in a World of Hurt
Free-to-play alternative to Rheum — no purchase or trial window. Shares Action and Indie with Rheum.
Remedy, a recent graduate from the Saturnian healing school, must descend to Hurtland and use her powers to heal everyone from stray ducks to dark lords, and finally cure the ailing Prince Hingst. It's a short, whimsical adventure with plenty of heart(s).