Free games like Crystal Caves
Below are 8 free-to-play Steam games similar to Crystal Caves, 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 Crystal Caves page.
Ranked picks
- 1
The Expendabros
Free-to-play alternative to Crystal Caves — no purchase or trial window. Shares Action with Crystal Caves.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 2
Khimera: Destroy All Monster Girls
Free-to-play alternative to Crystal Caves — no purchase or trial window. Shares Action with Crystal Caves.
Play as Chelshia the chimera in this platforming beat-em-up adventure into the wonderful world of monster girls!
- 3
Super Crate Box
Free-to-play alternative to Crystal Caves — no purchase or trial window. Shares Action with Crystal Caves.
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.
- 4
You Have to Win the Game
Free-to-play alternative to Crystal Caves — no purchase or trial window. Shares Action with Crystal Caves.
You Have to Win the Game is a free exploration platformer with a retro 1980s PC aesthetic.
- 5
The Big Catch: Tacklebox
Free-to-play alternative to Crystal Caves — no purchase or trial window. Shares Action with Crystal Caves.
Crack open the Tacklebox to show off your platforming prowess and fishing skills in this free prologue to The Big Catch.
- 6
King's Quest
Free-to-play alternative to Crystal Caves — no purchase or trial window.
King’s Quest is a collection of five different chapter releases, each focusing on an untold tale in Graham’s past. Discover a wondrous world full of whimsical characters, charming puzzles and perilous dangers in this fun and enchanting coming of age story.
- 7
Super Blue Boy Planet
Free-to-play alternative to Crystal Caves — no purchase or trial window.
SBBP is a 2D platformer with pixel graphics. Blue boy’s girlfriend is kidnapped by aliens so he goes through 21 levels to save her and he also fight bosses along the way.
- 8
Shadow Warrior Classic (1997)
Free-to-play alternative to Crystal Caves — no purchase or trial window. Shares Action with Crystal Caves.
Strap on your combat sandals...Lo Wang is coming to the Land of the Rising Sun to turn out the lights. Experience total blood immersion. If you can't touch, kill or drive something...then blow it away! Whether you're wielding shurikens, an Uzi, or a freshly plundered Guardian head...you've got your work cut out for you.