Single-player games like INFERNIUM
Below are 16 single-player Steam games similar to INFERNIUM, 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 INFERNIUM page.
Ranked picks
- 1

Blasphemous
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
Blasphemous is a brutal action-platformer with skilled hack’n slash combat set in the nightmare world of Cvstodia. Explore, upgrade your abilities, and perform savage executions on the hordes of enemies that stand between you and your quest to break eternal damnation.
- 2

MIND: Path to Thalamus Enhanced Edition
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
MIND: Path to Thalamus is a First Person Puzzler that throws you into a fantastic and surreal environment. You will bend the natural elements to your will in order to progress in this emotive, mindbending tale. Now also in Virtual Reality!
- 3

Death's Gambit: Afterlife
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
Death's Gambit: Afterlife is a challenging 2D action platformer with deep RPG elements. As an agent of Death bound to his service, unravel the mystery of Siradon and discover the true price of immortality.
- 4

Infernax
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
Infernax is the adventures of a great knight who returns to his homeland only to find it plagued with unholy magic. Uncover the mysteries of the curse and face the consequences of your actions.
- 5

Salt and Sanctuary
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie with INFERNIUM.
Explore a haunting, punishing island in this stylized 2D action RPG. Salt and Sanctuary combines fast and brutal 2D combat with richly developed RPG mechanics in a cursed realm of forgotten cities, blood-soaked dungeons, and desecrated monuments.
- 6

Dead Take
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
Find your missing friend. Uncover the secrets within. Brave a luxurious and haunting mansion in Dead Take, a first-person psychological horror crafted by Surgent Studios.
- 7

Minoria
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
Ink and blood stain the streets of Ramezia. Witches must burn and sins must be judged. Venture forth as Sister Semilla to burn down the pillars of heresy in Minoria, an action-platformer by Bombservice, creators of Momodora.
- 8

Pathologic 3
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
In this psychological horror game, you are a doctor with only 12 days to save a town from a mysterious plague. Make ruthless decisions and diagnose with precision. Shape the town's future and rewrite the past. Hold yourself together while it all falls apart.
- 9

The Talos Principle
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
The Talos Principle is a first-person puzzle game in the tradition of philosophical science fiction. Made by Croteam and written by Tom Jubert (FTL, The Swapper) and Jonas Kyratzes (The Sea Will Claim Everything).
- 10

The Witness
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
You wake up, alone, on a strange island full of puzzles that will challenge and surprise you.
- 11

Metroidvania
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
Explore a dark pixel-art metroidvania filled with fast-paced combat, challenging bosses, hidden secrets, and rewarding exploration as you unlock new paths through a mysterious world.
- 12

DARK SOULS™: REMASTERED
Single-player alternative to INFERNIUM — playable solo, no multiplayer required.
Then, there was fire. Re-experience the critically acclaimed, genre-defining game that started it all. Beautifully remastered, return to Lordran in stunning high-definition detail running at 60fps.
- 13

Myst
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
Welcome to Myst: a starkly beautiful island, eerily tinged with mystery and shrouded in intrigue. Built from the ground up to play in 2D & VR, explore Myst in a whole new dimension! Journey to the Ages, unravel puzzles, and be a part of the surrealistic adventure that will become your own.
- 14

Evil Nun: The Broken Mask
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
Enter Evil Nun's nightmare. Trapped in a cursed school, escape from Sister Madeline. She's cunning, searching every corner, luring and talking to you depending on your actions. Solve puzzles, craft items, and uncover the mystery in this horror game with different escape routes.
- 15

HORROR TALES: The Wine
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
Explore a post-pandemic fictional Mediterranean island and confront your fears! Immerse yourself in a seemingly abandoned city and struggle to find a precious Banydebosc red wine bottle to cure your loved ones. But be aware; your Nemesis is hunting you. Indie Jumpscares included! :D
- 16

Koral
Single-player alternative to INFERNIUM — playable solo, no multiplayer required. Shares Indie and Adventure with INFERNIUM.
Koral, a love letter to the ocean. Dive into the beautiful underwater world as a sea current. Solve puzzles to bring back to life coral reefs and spread the beauty of the oceans in different sea ecosystems.