Free games like Alien History
Below are 8 free-to-play Steam games similar to Alien History, 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 History page.
Ranked picks
- 1
Life is Strange - Episode 1
Free-to-play alternative to Alien History — no purchase or trial window. Shares Adventure with Alien History.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
- 2
ENA: Dream BBQ
Free-to-play alternative to Alien History — no purchase or trial window. Shares Adventure with Alien History.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 3
The Murder of Sonic the Hedgehog
Free-to-play alternative to Alien History — no purchase or trial window.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 4
NGU IDLE
Free-to-play alternative to Alien History — no purchase or trial window. Shares Adventure with Alien History.
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!
- 5
Grimm's Hollow
Free-to-play alternative to Alien History — no purchase or trial window. Shares Adventure and RPG with Alien History.
A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.
- 6
Steam Engine Simulator
Free-to-play alternative to Alien History — no purchase or trial window.
The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.
- 7
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
UNBEATABLE [white label]
Free-to-play alternative to Alien History — no purchase or trial window. Shares Adventure with Alien History.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
- 8
Star Fetchers
Free-to-play alternative to Alien History — no purchase or trial window. Shares Adventure with Alien History.
The introduction to a wild ride with gangsters and deep state conspiracy theories