Free games like Alien Rampage
Below are 8 free-to-play Steam games similar to Alien Rampage, 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 Alien Rampage page.
Ranked picks
- 1
Gun Devil
Free-to-play alternative to Alien Rampage — no purchase or trial window. Shares Action with Alien Rampage.
GUN DEVIL is an explosive platformer about rescuing your kidnapped hell wife from Satan's child, the Caramelized Dumbass and his Pimp Legion.
- 2
You Have to Win the Game
Free-to-play alternative to Alien Rampage — no purchase or trial window. Shares Action with Alien Rampage.
You Have to Win the Game is a free exploration platformer with a retro 1980s PC aesthetic.
- 3
Boring Man - Online Tactical Stickman Combat
Free-to-play alternative to Alien Rampage — no purchase or trial window. Shares Action with Alien Rampage.
Battle other 2D stickfigures online while jumping around like a lunatic and getting blown up into smithereens. With over 70 weapons, Boring Man is the most chaotic and hilarious 2D online shooter on the internet.
- 4
BRAIN / OUT
Free-to-play alternative to Alien Rampage — no purchase or trial window. Shares Action with Alien Rampage.
Brain / Out is a multiplayer shooter with a nostalgic post-Soviet feel. Experience dynamic battles and exterminate your enemies with a large arsenal of modern weaponry. Lock'n'load!
- 5
Return.
Free-to-play alternative to Alien Rampage — no purchase or trial window. Shares Action with Alien Rampage.
Take the lost soul to its home.
- 6
Electronic Super Joy 2
Free-to-play alternative to Alien Rampage — no purchase or trial window.
Electronic Super Joy 2 is a brutally hard platformer, set in a world of brain-smashing electronic music. Run, jump, smash, & slice your way through 55+ weird & different levels, with giant monsters, swarming missiles & secret areas.
- 7
Abathor - Atlantis Landing
Free-to-play alternative to Alien Rampage — no purchase or trial window. Shares Action with Alien Rampage.
Play Abathor Atlantis Landing and relive the glory of arcades in this action platformer for up to 4 players.
- 8
Corsair`s Madness Prologue: Jungle`s Island
Free-to-play alternative to Alien Rampage — no purchase or trial window. Shares Action with Alien Rampage.
As the captain of the pirate ship Sam, you will immerse yourself in the adventure tale of a mystical archipelago full of secrets and treasures. Using pirate skills and ancient artifacts, save the crew members scattered around the different islands and discover the dark secrets of a mysterious temple