Single-player games like Basement of Hellish
Below are 8 single-player Steam games similar to Basement of Hellish, 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 Basement of Hellish page.
Ranked picks
- 1
MEGA
Single-player alternative to Basement of Hellish — playable solo, no multiplayer required. Shares Action and Indie with Basement of Hellish.
This is a short story about humanity's last attempt to resist nature. Cities lie in ruins, there are traces of huge claws everywhere - once disturbed by people, giants began to wreak havoc around the world. But is there a solution?...
- 2
Resident Fear 2
Single-player alternative to Basement of Hellish — playable solo, no multiplayer required. Shares Action and Indie with Basement of Hellish.
Take part in heart-stopping first-person action with waves of ravenous zombies. Use your weapons wisely, keep your ammo count at bay, and stay focused—all decisions are literally matters of life and death.
- 3
DEADFALL
Single-player alternative to Basement of Hellish — playable solo, no multiplayer required. Shares Action with Basement of Hellish.
Fight alone or with friends in a brutal horror wave-survival experience. Survive against endless waves of terrifying infected in this high-difficulty horror shooter. Play solo or with friends, unlock devastating weapons, discover secrets, and see how long you can endure the nightmare.
- 4
The Isle of No Return
Single-player alternative to Basement of Hellish — playable solo, no multiplayer required. Shares Action with Basement of Hellish.
The Isle of No Return takes you to a forgotten prison island, where a dark experiment has unleashed unimaginable horrors. Explore, survive and uncover hidden secrets as you face bloodthirsty creatures in an environment where every step may be your last.
- 5
Biodacity The Mansion
Single-player alternative to Basement of Hellish — playable solo, no multiplayer required. Shares Action and Indie with Basement of Hellish.
Explore your way through a crooked Mansion in the aftermath of an apocalypse. Biological mutants ravaged the Earth! You are responsible for finding crucial information! Fight horrific creatures that lurk around every corner! Find and upgrade your weapons!
- 6
ALWAYS: ILL
Single-player alternative to Basement of Hellish — playable solo, no multiplayer required. Shares Action and Indie with Basement of Hellish.
After losing his daughter, a broken detective clings to the sound of her voice — until an accident pulls him into a twisted nightmare. Trapped in haunting echoes of her past, he must solve puzzles and uncover chilling clues to stop a deranged man from sacrificing his child... to bring back his own.
- 7
Apartment No 129
Single-player alternative to Basement of Hellish — playable solo, no multiplayer required. Shares Action and Indie with Basement of Hellish.
Emir, who has an interest in mysterious events, steps alone into the abandoned apartment known as "Apartment No 129" to trace the trail of a paranormal event that occurred in 2009 and shook the country. However, he will find himself in an unexpected confrontation within this horror apartment.
- 8
NO BACKUP
Single-player alternative to Basement of Hellish — playable solo, no multiplayer required. Shares Action and Indie with Basement of Hellish.
Escape together or die alone. In this intense co-op bodycam horror game, you and your team are hunted by a relentless creature. Communicate, stay quiet, and fight to survive. Every move counts. Every sound could be your last.