Free games like World Boss
Below are 13 free-to-play Steam games similar to World Boss, 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 World Boss page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to World Boss — no purchase or trial window. Shares Action and Free To Play with World Boss.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Bongo Cat
Free-to-play alternative to World Boss — no purchase or trial window. Shares Free To Play with World Boss.
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 World Boss — no purchase or trial window.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 4
Indigo Park: Chapter 1
Free-to-play alternative to World Boss — no purchase or trial window. Shares Action and Free To Play with World Boss.
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 World Boss — no purchase or trial window. Shares Action with World Boss.
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 World Boss — no purchase or trial window.
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 World Boss — no purchase or trial window. Shares Action and Free To Play with World Boss.
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 World Boss — no purchase or trial window. Shares Action and Free To Play with World Boss.
Awaria is a short game about working in haunted maintenance tunnels.
- 9
UpGun
Free-to-play alternative to World Boss — no purchase or trial window. Shares Action with World Boss.
Face your friends in UpGun! Use each round to accumulate skills and overtake your opponents in this crazy deathmatch!
- 10
Splitgate
Free-to-play alternative to World Boss — no purchase or trial window. Shares Action and Free To Play with World Boss.
Splitgate is a free-to-play, fast-paced multiplayer shooter that features player-controlled portals. This sci-fi shooter takes the FPS genre to a new dimension with its portal mechanics, delivering high-flying, multi-dimensional combat.
- 11
Retail Royale
Free-to-play alternative to World Boss — no purchase or trial window. Shares Action with World Boss.
A chaotic Battle Royale inside a furniture store where everything is a weapon.
- 12
Call of Duty®: Warzone™
Free-to-play alternative to World Boss — no purchase or trial window. Shares Action and Free To Play with World Boss.
Welcome to Call of Duty®: Warzone™, the massive free-to-play combat arena. Experience thrilling modes & new gameplay features across Endgame (for a limited time), Battle Royale, Black Ops Royale, and Resurgence.
- 13
Apex Legends™
Free-to-play alternative to World Boss — no purchase or trial window. Shares Action and Free To Play with World Boss.
Apex Legends is the award-winning, free-to-play Hero Shooter from Respawn Entertainment. Master an ever-growing roster of legendary characters with powerful abilities, and experience strategic squad play and innovative gameplay in the next evolution of Hero Shooter and Battle Royale.