Free games like nanos world™
Below are 8 free-to-play Steam games similar to nanos world™, 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 nanos world™ page.
Ranked picks
- 1

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

Bongo Cat
Free-to-play alternative to nanos world™ — no purchase or trial window. Shares Indie and Simulation with nanos world™.
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 nanos world™ — no purchase or trial window. Shares Action and Indie with nanos world™.
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

STRAFTAT
Free-to-play alternative to nanos world™ — no purchase or trial window. Shares Action with nanos world™.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
- 5

The Looker
Free-to-play alternative to nanos world™ — no purchase or trial window. Shares Indie with nanos world™.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 6

Counter-Strike:Global Offensive
Free-to-play alternative to nanos world™ — no purchase or trial window. Shares Action with nanos world™.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 7

The Expendabros
Free-to-play alternative to nanos world™ — no purchase or trial window. Shares Action and Indie with nanos world™.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 8

The Lab
Free-to-play alternative to nanos world™ — 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!