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

The Witness
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
You wake up, alone, on a strange island full of puzzles that will challenge and surprise you.
- 2

Homesick
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
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.
- 3

The Vanishing of Ethan Carter
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
The Vanishing of Ethan Carter is a first-person story-driven mystery. Purchase this game to get both the original and the Unreal Engine 4 remaster called The Vanishing of Ethan Carter Redux.
- 4

Obduction
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
A new sci-fi adventure from Cyan, the creators of Myst. Abducted far across the universe, you find yourself on a broken alien landscape with odd pieces of Earth. Explore, uncover, solve, and find a way to make it home.
- 5

Aporia: Beyond The Valley
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
CRYNEGINE Indie Game of 2017. Featuring an incredibly detailed ancient world and a breathtaking soundtrack, Aporia: Beyond the Valley takes open world storytelling to new heights of adventure.
- 6

Firewatch
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
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

Still Wakes the Deep
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
1975. Disaster strikes the Beira D oil rig off the coast of Scotland. Navigate the collapsing rig to save your crew from an otherworldly horror on the edge of all logic and reality in this 3x BAFTA Games Award-winning narrative horror experience.
- 8

Dear Esther: Landmark Edition
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
Dear Esther immerses you in a stunningly realised world, a remote and desolate island somewhere in the outer Hebrides. As you step forwards, a voice begins to read fragments of a letter: 'Dear Esther...' - and so begins a journey through one of the most original first-person games of recent years.
- 9

Obenseuer
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie with INFRA.
Obenseuer is an urban survival RPG game, where you become a property manager of a rundown unfinished tenement building, in an isolated quarantine district of Obenseuer. Maintain and upgrade your tenement for rent, uncover the secrets of this infamous district and grow your wealth with your craft.
- 10

Condemned: Criminal Origins
Single-player alternative to INFRA — playable solo, no multiplayer required.
What twists the mind of an ordinary human into a serial killer?
- 11

SOMA
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.
- 12

The Room
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
A mysterious invitation leads to the attic of an abandoned house. In the room is a cast-iron safe laced with strange carvings and on top, a note from your distant companion. It promises something ancient and astonishing concealed in the iron chamber - you need only find a way in.
- 13

Myst
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
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

Riven
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
Uncover a story of intrigue, betrayal, and a civilization teetering on the brink of collapse as you solve intricate puzzles to unlock the secrets of Riven. Built from the ground-up and expanded from the award-winning original game released in 1997.
- 15

The Solus Project
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Indie and Adventure with INFRA.
The Solus Project is a single player exploration adventure with survival elements. The adventure is set on a mysterious planet and is the spiritual successor to The Ball - 2010 PC Gamer Action/Adventure Game Of The Year...
- 16

Scratches - Director's Cut
Single-player alternative to INFRA — playable solo, no multiplayer required. Shares Adventure with INFRA.
Dark Legends surround the old abandoned Blackwood house, secluded far away in the northern wastelands. For writer Michael Arthate, this cold, solitary atmosphere is fodder for his restless imagination. But Michael soon becomes distracted by the mysteries offered up, as he follows a trail exploring and delving into the secrets of the past.