Free games like Eternal Towers
Below are 8 free-to-play Steam games similar to Eternal Towers, 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 Eternal Towers page.
Ranked picks
- 1

Ultimate Custom Night
Free-to-play alternative to Eternal Towers — no purchase or trial window. Shares Indie with Eternal Towers.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2

DORONKO WANKO
Free-to-play alternative to Eternal Towers — 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.
- 3

SuchArt: Creative Space
Free-to-play alternative to Eternal Towers — no purchase or trial window. Shares Indie with Eternal Towers.
Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!
- 4

Electoral Carnage
Free-to-play alternative to Eternal Towers — no purchase or trial window.
Electoral Carnage is an absurd 2D fighting game featuring America's most famous (and infamous) politicians. If you don't download it you hate America. Also JFK can assassinate himself. What more do you need to know?
- 5

Outpath: First Journey
Free-to-play alternative to Eternal Towers — no purchase or trial window. Shares Indie with Eternal Towers.
Outpath: First Journey is a prologue chapter of the main game, Outpath. An experimental clicker base building game. Craft, gather & manage resources, build your base and buy more islands to exploit and expand!
- 6

Die in the Dungeon: Origins
Free-to-play alternative to Eternal Towers — no purchase or trial window. Shares Strategy and Indie with Eternal Towers.
Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!
- 7

The Riftbreaker: Prologue
Free-to-play alternative to Eternal Towers — no purchase or trial window. Shares Strategy and Indie with Eternal Towers.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 8

DFHack - Dwarf Fortress Modding Engine
Free-to-play alternative to Eternal Towers — no purchase or trial window. Shares Strategy with Eternal Towers.
Extensions for Dwarf Fortress, including bugfixes, interface improvements, automation agents, design blueprints, modding building blocks, and other tools.