Free games like The Fourth Anno
Below are 8 free-to-play Steam games similar to The Fourth Anno, 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 The Fourth Anno page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to The Fourth Anno — no purchase or trial window. Shares Indie with The Fourth Anno.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Bongo Cat
Free-to-play alternative to The Fourth Anno — no purchase or trial window. Shares Indie and Simulation with The Fourth Anno.
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
The Murder of Sonic the Hedgehog
Free-to-play alternative to The Fourth Anno — no purchase or trial window. Shares Indie and Simulation with The Fourth Anno.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 4
Sheepy: A Short Adventure
Free-to-play alternative to The Fourth Anno — no purchase or trial window. Shares Indie with The Fourth Anno.
A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.
- 5
Our Life: Beginnings & Always
Free-to-play alternative to The Fourth Anno — no purchase or trial window. Shares Indie with The Fourth Anno.
A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.
- 6
missed messages.
Free-to-play alternative to The Fourth Anno — no purchase or trial window. Shares Indie and Simulation with The Fourth Anno.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
- 7
NGU IDLE
Free-to-play alternative to The Fourth Anno — no purchase or trial window. Shares Indie and Simulation with The Fourth Anno.
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!
- 8
Awaria
Free-to-play alternative to The Fourth Anno — no purchase or trial window. Shares Indie with The Fourth Anno.
Awaria is a short game about working in haunted maintenance tunnels.