Single-player games like MOULD
Below are 8 single-player Steam games similar to MOULD, 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 MOULD page.
Ranked picks
- 1
Casa Caballero
Single-player alternative to MOULD — playable solo, no multiplayer required. Shares Action and Indie with MOULD.
A city hall surveyor searches for his missing colleagues in a bahay-na-bato, only to uncover the house's sinister ties to Philippine history and folklore. Explore items and records, solve puzzles, and face enemies as you unravel the mysteries within and beyond the property walls
- 2
Project Silverfish
Single-player alternative to MOULD — playable solo, no multiplayer required. Shares Action and Indie with MOULD.
Explore a hostile, living world: Uncover forgotten horrors, both man-made and supernatural, as you hunt for powerful weapons and exotic artifacts.
- 3
Paranormal Cleanup
Single-player alternative to MOULD — playable solo, no multiplayer required. Shares Action and Indie with MOULD.
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!
- 4
NO BACKUP
Single-player alternative to MOULD — playable solo, no multiplayer required. Shares Action and Indie with MOULD.
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.
- 5
Deep Rock Galactic: Rogue Core
Single-player alternative to MOULD — playable solo, no multiplayer required. Shares Action with MOULD.
DEEP ROCK GALACTIC: ROGUE CORE is a 1-4 player co-op FPS action roguelite featuring sci-fi dwarves, alien horrors and procedurally-generated caves. Join the elite dwarven Reclaimers and fight through perilous mining facilities infested with deadly Corespawn. For Rock and Stone!
- 6
Skinwalker Hunt
Single-player alternative to MOULD — playable solo, no multiplayer required. Shares Action and Indie with MOULD.
Skinwalker Hunt is a horror themed hunting game from the creator of Witch Hunt. Main focus of the game is on exploration, non-linear gameplay, and atmosphere.
- 7
Death Park 2
Single-player alternative to MOULD — playable solo, no multiplayer required. Shares Action and Indie with MOULD.
Shoot terrifying monsters and a killer clown in a haunted city full of nightmares. Explore 8 locations, solve puzzles, switch between dream and reality, and make choices that shape your escape. Death Park 2 is a horror FPS with multiple endings and a boss fight.
- 8
Inner Chains
Single-player alternative to MOULD — playable solo, no multiplayer required. Shares Action and Adventure with MOULD.
An FPS horror game set in a surreal, dark and deadly biomechanical world never seen before. Humankind is just a small part of a hostile universe. Want to survive? Discover its secrets.