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

The Expendabros
Free-to-play alternative to Earthworm Jim — no purchase or trial window. Shares Action with Earthworm Jim.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 2

Star Fetchers
Free-to-play alternative to Earthworm Jim — no purchase or trial window. Shares Action with Earthworm Jim.
The introduction to a wild ride with gangsters and deep state conspiracy theories
- 3

Princess Remedy in a World of Hurt
Free-to-play alternative to Earthworm Jim — no purchase or trial window. Shares Action with Earthworm Jim.
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).
- 4

Epic Battle Fantasy 3
Free-to-play alternative to Earthworm Jim — no purchase or trial window.
Epic Battle Fantasy 3 is a silly turn-based JRPG, full of useless NPCs, rabid cats, childish humor, unreasonably large weapons, anime boobs, and other nonsense. And it's totally free!
- 5

Khimera: Destroy All Monster Girls
Free-to-play alternative to Earthworm Jim — no purchase or trial window. Shares Action with Earthworm Jim.
Play as Chelshia the chimera in this platforming beat-em-up adventure into the wonderful world of monster girls!
- 6

Wires And Whiskers
Free-to-play alternative to Earthworm Jim — no purchase or trial window. Shares Action with Earthworm Jim.
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.
- 7

Transformice
Free-to-play alternative to Earthworm Jim — 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!
- 8

Everlasting Summer
Free-to-play alternative to Earthworm Jim — no purchase or trial window.
Visual novel loved by many – Everlasting Summer – now on Steam!