Free games like 100 KILLS CHALLENGE
Below are 10 free-to-play Steam games similar to 100 KILLS CHALLENGE, 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 100 KILLS CHALLENGE page.
Ranked picks
- 1
Doki Doki Literature Club!
Free-to-play alternative to 100 KILLS CHALLENGE — no purchase or trial window. Shares Indie with 100 KILLS CHALLENGE.
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
Ultimate Custom Night
Free-to-play alternative to 100 KILLS CHALLENGE — no purchase or trial window. Shares Action and Indie with 100 KILLS CHALLENGE.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 3
Indigo Park: Chapter 1
Free-to-play alternative to 100 KILLS CHALLENGE — no purchase or trial window. Shares Action and Indie with 100 KILLS CHALLENGE.
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 100 KILLS CHALLENGE — no purchase or trial window. Shares Action with 100 KILLS CHALLENGE.
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
Counter-Strike:Global Offensive
Free-to-play alternative to 100 KILLS CHALLENGE — no purchase or trial window. Shares Action with 100 KILLS CHALLENGE.
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.).
- 6
The Expendabros
Free-to-play alternative to 100 KILLS CHALLENGE — no purchase or trial window. Shares Action and Indie with 100 KILLS CHALLENGE.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 7
Iron Snout
Free-to-play alternative to 100 KILLS CHALLENGE — no purchase or trial window. Shares Action and Indie with 100 KILLS CHALLENGE.
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.
- 8
Star Fetchers
Free-to-play alternative to 100 KILLS CHALLENGE — no purchase or trial window. Shares Action and Indie with 100 KILLS CHALLENGE.
The introduction to a wild ride with gangsters and deep state conspiracy theories
- 9
World War 3
Free-to-play alternative to 100 KILLS CHALLENGE — no purchase or trial window. Shares Action with 100 KILLS CHALLENGE.
World War 3 is a free-to-play tactical online multiplayer FPS where the world is your battleground. Outgun the enemy in thrilling, team-based skirmishes with a huge arsenal of weapons, vehicles, gadgets, and drones at your disposal.
- 10
Battlefield™ REDSEC
Free-to-play alternative to 100 KILLS CHALLENGE — no purchase or trial window. Shares Action with 100 KILLS CHALLENGE.
Now entering REDSEC, the ultimate free-to-play FPS destination built on Battlefield’s iconic DNA. Featuring Battle Royale, Gauntlet, & the power of Portal.