Free games like Sid Meier’s Civilization® VI
Below are 8 free-to-play Steam games similar to Sid Meier’s Civilization® VI, 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 Sid Meier’s Civilization® VI page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Sid Meier’s Civilization® VI — no purchase or trial window.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Bongo Cat
Free-to-play alternative to Sid Meier’s Civilization® VI — no purchase or trial window.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 3
Indigo Park: Chapter 1
Free-to-play alternative to Sid Meier’s Civilization® VI — no purchase or trial window.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 4
missed messages.
Free-to-play alternative to Sid Meier’s Civilization® VI — no purchase or trial window.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
- 5
Grimm's Hollow
Free-to-play alternative to Sid Meier’s Civilization® VI — no purchase or trial window.
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
The Lab
Free-to-play alternative to Sid Meier’s Civilization® VI — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 7
Cube Escape: Paradox
Free-to-play alternative to Sid Meier’s Civilization® VI — no purchase or trial window.
The tenth Cube Escape follows the story of detective Dale Vandermeer who finds himself trapped in two different universes and needs to escape. Cube Escape: Paradox will be released together with the accompanying Paradox: A Rusty Lake Film.
- 8
DORONKO WANKO
Free-to-play alternative to Sid Meier’s Civilization® VI — no purchase or trial window.
『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.