Single-player games like Dark Leaches
Below are 9 single-player Steam games similar to Dark Leaches, 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 Dark Leaches page.
Ranked picks
- 1

Grinnel
Single-player alternative to Dark Leaches — playable solo, no multiplayer required. Shares Indie with Dark Leaches.
If you stop, the light dies. If you turn, darkness takes over. As a patient trapped in Grinnel, escape this psychological horror nightmare with Dr. Esin. Use your visor in the atmospheric labyrinth and never look back; in this surreal thriller, your gaze is your worst enemy.
- 2

Maid of Sker
Single-player alternative to Dark Leaches — playable solo, no multiplayer required. Shares Indie with Dark Leaches.
Maid of Sker is a first-person survival horror, set in a remote hotel with a gory and macabre history from Welsh folklore. Brave the nightmares of the Quiet Ones. Do not panic…don’t even breathe!
- 3

Incurable
Single-player alternative to Dark Leaches — playable solo, no multiplayer required. Shares Indie with Dark Leaches.
When your wife returns to the cursed village of her childhood nightmares, you follow. As a man of science, you are immune to the forest's hypnotic song, so it sends its monsters instead. Scavenge, hide, and survive in this first-person psychological survival horror game.
- 4

Paranormal Cleanup
Single-player alternative to Dark Leaches — playable solo, no multiplayer required. Shares Indie with Dark Leaches.
Clock in for the worst cleaning shift of your life: Unclog nasty toilets and scrub ectoplasm in this 1-4 player online co-op survival horror game. Get the job done and don't get caught by the entities hunting you!
- 5

Maid of Sker VR
Single-player alternative to Dark Leaches — playable solo, no multiplayer required. Shares Indie with Dark Leaches.
Maid of Sker VR is a first-person survival horror, set in a remote hotel with a gory and macabre history from Welsh folklore. Brave the nightmares of the Quiet Ones. Do not panic… don’t even breathe!
- 6

Unholy
Single-player alternative to Dark Leaches — playable solo, no multiplayer required. Shares Indie with Dark Leaches.
Open the doors between your everyday reality and a dark unholy world to unveil the mystery of the disappearance of your child. Explore both worlds to find clues, solve puzzles, decide whether you infiltrate or fight brutal enemies and stand up to an aberrant establishment.
- 7

Interdimensional Vending Machine
Single-player alternative to Dark Leaches — playable solo, no multiplayer required. Shares Indie with Dark Leaches.
Inspired by SCP-261, you play as a homeless girl struggling to survive in a distorted city using a vending machine that should not exist. Every coin dispenses impossible food that defies biology and logic, and every meal reshapes your fate. How long can you survive before you stop being human?
- 8

Today Is My Birthday
Single-player alternative to Dark Leaches — playable solo, no multiplayer required. Shares Indie with Dark Leaches.
Today Is My Birthday offers a classic horror experience for fans of the genre, thrusting players into insurmountable odds with only a few tools at their disposal to escape death. Your own survival instincts, problem solving skills, and willingness to explore will shape your fate.
- 9

Cave of Mystery
Single-player alternative to Dark Leaches — playable solo, no multiplayer required. Shares Indie with Dark Leaches.
Cave of Mystery is a single-player, story driven survival horror game set in a dark fantasy medieval time. Fight amalgamations of the grotesque fiend King Flute and ask yourself one question. What’s scarier these corrupt fiends from hell, or what you would do to protect the ones you love.