Single-player games like THERMOCLINE
Below are 9 single-player Steam games similar to THERMOCLINE, 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 THERMOCLINE page.
Ranked picks
- 1
The Backworld
Single-player alternative to THERMOCLINE — playable solo, no multiplayer required. Shares Indie and Adventure with THERMOCLINE.
Slip between the cracks of reality into a world where danger awaits at every turn. Survive with strategy, battling when necessary or fleeing when the odds are stacked against you. Collect strange items, unlock new abilities, and recruit unique companions. Forge your own path; every choice matters.
- 2
LURKS WITHIN WALLS
Single-player alternative to THERMOCLINE — playable solo, no multiplayer required. Shares RPG with THERMOCLINE.
LURKS WITHIN WALLS is a tense survival horror game that combines modern dungeon-crawling RPG with fast-paced turn-based combat. Explore cursed environments infested with creatures born from the haunted art of Trevor Henderson.
- 3
Just A Shadow Game
Single-player alternative to THERMOCLINE — playable solo, no multiplayer required. Shares Indie with THERMOCLINE.
Hear me, pitiful mortals, for I shall reveal to you the path to true power - a demonic fusion of deckbuilding, ritual duels, and roguelite! I speak of a realm shrouded in darkness, where only the most wicked may thrive. Behold my masterpiece, "Just A Shadow Game" .
- 4
Death end re;Quest
Single-player alternative to THERMOCLINE — playable solo, no multiplayer required. Shares Adventure and RPG with THERMOCLINE.
Death end re;Quest takes the classic turn-based RPG and flips it upside-down. Switch between the RPG action of the game world and the visual novel segments of the real world. In the realm of game development, it may seem all fun and games until the lines between fantasy and reality begin to blur.
- 5
Death end re;Quest 2
Single-player alternative to THERMOCLINE — playable solo, no multiplayer required. Shares Adventure and RPG with THERMOCLINE.
In collaboration with Corpse Party scenario writer Makoto Kedouin, this horror RPG follows Mai Toyama’s search for her sister in a quiet lakeside town. She’ll unravel clues to the town’s past by day, and battle Shadow Matter by night. Can you uncover the truth before reality is consumed by darkness?
- 6
Hellslave
Single-player alternative to THERMOCLINE — playable solo, no multiplayer required. Shares Indie and Adventure with THERMOCLINE.
Hellslave is a dark fantasy dungeon crawler where you make a pact with the Devil to fight back a demon invasion. Customize your character with powerful demonic abilities, explore a cursed world, and battle nightmarish enemies to save humanity if you can resist the darkness.
- 7
Corpse Party
Single-player alternative to THERMOCLINE — playable solo, no multiplayer required. Shares Indie and Adventure with THERMOCLINE.
A group of friends unknowingly perform an occult ritual that traps them in an otherworldly elementary school. Here, the vengeful spirits of young children threaten their lives and their sanity, and the only hope of survival is to uncover the chilling details behind the murders of those trapped before them...
- 8
DISTRAINT: Deluxe Edition
Single-player alternative to THERMOCLINE — playable solo, no multiplayer required. Shares Indie and Adventure with THERMOCLINE.
DISTRAINT is a 2D psychological horror adventure game for PC. In order to secure a partnership in a famous company, Price seizes the property of an elderly woman. In that very moment, he finds out the price of his humanity.
- 9
Blood Orange: Definitive Edition
Single-player alternative to THERMOCLINE — playable solo, no multiplayer required. Shares Indie and Adventure with THERMOCLINE.
Underwater psychological horror with a shocking, character-driven narrative. Explore ruins beneath the amazon river basin, and converse with their dolphin inhabitants. Skillfully capture and develop photographs with your underwater camera.