Free games like Alien Exterminators
Below are 8 free-to-play Steam games similar to Alien Exterminators, 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 Exterminators page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Alien Exterminators — no purchase or trial window. Shares Action and Indie with Alien Exterminators.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Bongo Cat
Free-to-play alternative to Alien Exterminators — no purchase or trial window. Shares Indie with Alien Exterminators.
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
ENA: Dream BBQ
Free-to-play alternative to Alien Exterminators — no purchase or trial window. Shares Indie with Alien Exterminators.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 4
Indigo Park: Chapter 1
Free-to-play alternative to Alien Exterminators — no purchase or trial window. Shares Action and Indie with Alien Exterminators.
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.
- 5
STRAFTAT
Free-to-play alternative to Alien Exterminators — no purchase or trial window. Shares Action with Alien Exterminators.
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.
- 6
The Looker
Free-to-play alternative to Alien Exterminators — no purchase or trial window. Shares Indie with Alien Exterminators.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 7
Counter-Strike:Global Offensive
Free-to-play alternative to Alien Exterminators — no purchase or trial window. Shares Action with Alien Exterminators.
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.).
- 8
Awaria
Free-to-play alternative to Alien Exterminators — no purchase or trial window. Shares Action and Indie with Alien Exterminators.
Awaria is a short game about working in haunted maintenance tunnels.