Free games like Radical Rex
Below are 8 free-to-play Steam games similar to Radical Rex, 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 Radical Rex page.
Ranked picks
- 1
The Expendabros
Free-to-play alternative to Radical Rex — no purchase or trial window. Shares Action and Adventure with Radical Rex.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 2
Princess Remedy in a World of Hurt
Free-to-play alternative to Radical Rex — no purchase or trial window. Shares Action and Adventure with Radical Rex.
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).
- 3
Gun Devil
Free-to-play alternative to Radical Rex — no purchase or trial window. Shares Action and Adventure with Radical Rex.
GUN DEVIL is an explosive platformer about rescuing your kidnapped hell wife from Satan's child, the Caramelized Dumbass and his Pimp Legion.
- 4
Khimera: Destroy All Monster Girls
Free-to-play alternative to Radical Rex — no purchase or trial window. Shares Action and Adventure with Radical Rex.
Play as Chelshia the chimera in this platforming beat-em-up adventure into the wonderful world of monster girls!
- 5
Wires And Whiskers
Free-to-play alternative to Radical Rex — no purchase or trial window. Shares Action and Adventure with Radical Rex.
Wires and Whiskers is a local co-op action-puzzle game where two players control a lab-engineered gerbil and its magnetic exosuit. Work together to fight mutated enemies, solve magnetic puzzles, and survive in a ruined, post-apocalyptic trench world.
- 6
Transformice
Free-to-play alternative to Radical Rex — no purchase or trial window.
Transformice is an MMO platformer about dozens of mice running to bring back the cheese! Will the almighty Shaman help you or just ruin everything? Millions of levels, hectic physics, skill trees, and more importantly... hats!
- 7
Super Crate Box
Free-to-play alternative to Radical Rex — no purchase or trial window. Shares Action with Radical Rex.
Vlambeer's SUPER CRATE BOX is coming to bring back the glory of the golden arcade age, when all that really mattered was getting on that high score list. Grab your baseball cap and loosen your pants, it's time to fight endless hordes of enemies and collect every weapon crate you can.
- 8
You Have to Win the Game
Free-to-play alternative to Radical Rex — no purchase or trial window. Shares Action with Radical Rex.
You Have to Win the Game is a free exploration platformer with a retro 1980s PC aesthetic.