Free games like Rat Hunter
Below are 8 free-to-play Steam games similar to Rat Hunter, 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 Rat Hunter page.
Ranked picks
- 1
PAPERHEAD EP.0
Free-to-play alternative to Rat Hunter — no purchase or trial window. Shares Action with Rat Hunter.
In this cute cardboard world, something went horribly wrong... You wake up in a prison cell. A strange voice calls to you from the depths of dark corridors covered in runic symbols and blood. Reload your trusty shotgun and find out... WHY WOULD CARDBOARD... BLEED?
- 2
Darkenstein 3D
Free-to-play alternative to Rat Hunter — no purchase or trial window. Shares Action and Adventure with Rat Hunter.
A retro shooter inspired by classics like Wolfenstein and Doom. Think of it as a tribute, a love letter to the games that defined a generation, with a few modern touches of my own. It’s tough, fast, and demands skill, just the way those old-school shooters did.
- 3
Wolfenstein: Enemy Territory
Free-to-play alternative to Rat Hunter — no purchase or trial window. Shares Action with Rat Hunter.
Wolfenstein®: Enemy Territory is a free-to-play, objective-based multiplayer World War 2 first-person shooter. Featuring up to 32 players, choose either the Axis or Allies, as you fight across six maps based on real-world battle locations.
- 4
Devolverland Expo
Free-to-play alternative to Rat Hunter — no purchase or trial window. Shares Action and Adventure with Rat Hunter.
Devolverland Expo is a first-person 'marketing simulator' set within an abandoned convention center after the annual Devolver Digital game expo was mysteriously canceled.
- 5
Shadow Warrior Classic (1997)
Free-to-play alternative to Rat Hunter — no purchase or trial window. Shares Action with Rat Hunter.
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.
- 6
Hellbound: Survival Mode
Free-to-play alternative to Rat Hunter — no purchase or trial window. Shares Action with Rat Hunter.
FULL GAME NOW AVAILABLE. GO GET IT! This is the Free Survival Mode for Hellbound: a '90s style First Person Shooter, made 30 years later… but just a glimpse of the full game, go check it out!
- 7
FUCK PUTIN
Free-to-play alternative to Rat Hunter — no purchase or trial window. Shares Action with Rat Hunter.
In February 2022, Russia invaded Ukraine. This event shocked the whole world. Unjustified aggression must be condemned, and the president of Russia, Vladimir Putin - punished.
- 8
FUCK HITLER
Free-to-play alternative to Rat Hunter — no purchase or trial window. Shares Action with Rat Hunter.
Adolf Hitler almost 80 years after his death returns to suffer punishment for the Holocaust and his other crimes by becoming the object of torture for thousands of gamers from around the world.