Free games like Operation Dimera
Below are 9 free-to-play Steam games similar to Operation Dimera, 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 Operation Dimera page.
Ranked picks
- 1
Doki Doki Literature Club!
Free-to-play alternative to Operation Dimera — no purchase or trial window.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
- 2
Life is Strange - Episode 1
Free-to-play alternative to Operation Dimera — no purchase or trial window. Shares Action and Adventure with Operation Dimera.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
- 3
Ultimate Custom Night
Free-to-play alternative to Operation Dimera — no purchase or trial window. Shares Action with Operation Dimera.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 4
Indigo Park: Chapter 1
Free-to-play alternative to Operation Dimera — no purchase or trial window. Shares Action and Adventure with Operation Dimera.
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 Operation Dimera — no purchase or trial window. Shares Action with Operation Dimera.
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
Counter-Strike:Global Offensive
Free-to-play alternative to Operation Dimera — no purchase or trial window. Shares Action with Operation Dimera.
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 Operation Dimera — no purchase or trial window. Shares Action and Adventure with Operation Dimera.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 8
Iron Snout
Free-to-play alternative to Operation Dimera — no purchase or trial window. Shares Action with Operation Dimera.
Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.
- 9
The Corrupted
Free-to-play alternative to Operation Dimera — no purchase or trial window. Shares Action and Adventure with Operation Dimera.
The Corrupted is a high-octane sci-fi PVE shooter defined by satisfying progression and intense boss encounters. Plunge into battlefields consumed by the Anomaly, fighting through relentless swarms, elite hunters, and colossal bosses.