Single-player games like Hasfax
Below are 8 single-player Steam games similar to Hasfax, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Hasfax page.
Ranked picks
- 1
DooM in the Dark 2
Single-player alternative to Hasfax — playable solo, no multiplayer required. Shares Indie with Hasfax.
The space station suffered an unknown infection from space, the previously unknown X virus mutates, almost the entire crew of the station is infected, you need to stop the army of mutants until they break through to Earth and the judgment day begins!
- 2
Uncanny Tales: Cold Road
Single-player alternative to Hasfax — playable solo, no multiplayer required. Shares Indie with Hasfax.
Uncanny Tales is an episodic horror series where the real terror comes not from monsters or the supernatural, but from people. Each episode is a new unsettling story inspired by real fears and eerie situations from everyday life.
- 3
The Beast Inside
Single-player alternative to Hasfax — playable solo, no multiplayer required. Shares Indie with Hasfax.
The Beast Inside is a unique, gripping twist on thriller and survival horror. Immerse in the story of long-buried secrets, personal tragedies, and madness. Play as two protagonists bounded by dark heritage. Combat the enemies, solve riddles and experience real terror in the 3D-scanned environment.
- 4
Gray Dawn
Single-player alternative to Hasfax — playable solo, no multiplayer required. Shares Indie with Hasfax.
Embark on a terrifying adventure of a priest accused of murdering an altar boy. Gray Dawn is a psychological thriller infused with religious elements and combines story-driven quests with an artistic experience.
- 5
Trepang2
Single-player alternative to Hasfax — playable solo, no multiplayer required. Shares Indie with Hasfax.
Become the ultimate badass in Trepang2: A gory, action-packed FPS set in the near future. Unleash all hell on your enemies, dodge bullets and leave a trail of destruction in this hardcore and frenetic shooter.
- 6
Firewatch
Single-player alternative to Hasfax — playable solo, no multiplayer required. Shares Indie with Hasfax.
Firewatch is a single-player first-person mystery set in the Wyoming wilderness, where your only emotional lifeline is the person on the other end of a handheld radio.
- 7
Lust for Darkness
Single-player alternative to Hasfax — playable solo, no multiplayer required. Shares Indie with Hasfax.
A psychological horror of seeking satisfaction on the border of two intertwining worlds. An intriguing plot with erotic and occult themes guides the player's character through the Yelvertons' Victorian mansion and a perverse land inspired by Lovecraft's works and paintings of Zdzisław Beksiński.
- 8
Homesick
Single-player alternative to Hasfax — playable solo, no multiplayer required. Shares Indie with Hasfax.
Explore an abandoned building, encountering puzzles and clues to discover what happened, as you try to escape in both your nightmares and the waking world. Be immersed in the hauntingly beautiful 3D atmosphere in this puzzle exploration mystery game.