Single-player games like Parasite Echo
Below are 11 single-player Steam games similar to Parasite Echo, 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 Parasite Echo page.
Ranked picks
- 1
Haydee 2
Single-player alternative to Parasite Echo — playable solo, no multiplayer required. Shares Action with Parasite Echo.
Haydee II is a third-person puzzle-shooter, but with a sexy character and a cake!
- 2
Werewolf: The Inner Beast
Single-player alternative to Parasite Echo — playable solo, no multiplayer required. Shares Action with Parasite Echo.
Werewolf: The Inner Beast is a 3D third person survival horror game with a female protagonist. Escape a werewolf-haunted space station as a kidnapped survivor. Hide, fight, survive.
- 3
Abyss School
Single-player alternative to Parasite Echo — playable solo, no multiplayer required.
Solve hidden items and puzzles while avoiding abyssal zombies and traps at school.
- 4
DreadOut
Single-player alternative to Parasite Echo — playable solo, no multiplayer required.
DreadOut is a third person supernatural horror game where you play as Linda, a high school student trapped in an old abandoned town. Equipped with her trusty smart-phone, she will battle against terrifying encounters and solve mysterious puzzles which will ultimately determine her fate.
- 5
Tormented Souls
Single-player alternative to Parasite Echo — playable solo, no multiplayer required. Shares Action with Parasite Echo.
Classic survival horror is back! Inspired by the original Resident Evil and Alone in the Dark series, Tormented Souls modernises with a fresh twist on the fixed perspective adventure - as Caroline Walker investigates the mysterious disappearance of twin girls in a terrifying mansion-turned-hospital.
- 6
Dead Space
Single-player alternative to Parasite Echo — playable solo, no multiplayer required. Shares Action with Parasite Echo.
The sci-fi survival-horror classic returns, completely rebuilt to offer an even more immersive experience — including visual, audio, and gameplay improvements — while staying faithful to the original game’s thrilling vision.
- 7
Dead Effect
Single-player alternative to Parasite Echo — playable solo, no multiplayer required. Shares Action with Parasite Echo.
Fight for your life in the INDIE SCI-FI FPS game fit for both casual and hard-core gamers with a passion for hunting down hordes of zombies. Prepare yourselves for the incoming nightmare!
- 8
ROUTINE
Single-player alternative to Parasite Echo — playable solo, no multiplayer required. Shares Action with Parasite Echo.
ROUTINE is a First Person Sci-Fi Horror set on an abandoned lunar base designed around an 80s vision of the future. Explore and investigate your surroundings as you survive against unknown threats.
- 9
The Ark Adult Game
Single-player alternative to Parasite Echo — playable solo, no multiplayer required. Shares Action with Parasite Echo.
The Ark Adult Game is an immersive action-adventure title set in a futuristic universe. Explore, collect, and preserve various races and species as you navigate through perilous encounters.
- 10
Velvet's Veil
Single-player alternative to Parasite Echo — playable solo, no multiplayer required. Shares Action with Parasite Echo.
An adult narrative game combining meaningful choices and real-time action, set in an intriguing contemporary nighttime setting.
- 11
Lewd Massage 💦🔞
Single-player alternative to Parasite Echo — playable solo, no multiplayer required.
You’ve just bought your first massage parlor on the outskirts of the city. As the doorbell rings, your very first client steps inside. Grow your business by giving massages, earning money, and upgrading your facilities. Build trust with your clients so they'll reveal their most intimate side.