Single-player games like High School Dirty Secrets
Below are 13 single-player Steam games similar to High School Dirty Secrets, 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 High School Dirty Secrets page.
Ranked picks
- 1
DYSTHANASIA
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required. Shares Action and Indie with High School Dirty Secrets.
You awaken in a cold unfamiliar building crawling with grotesque creatures. Stave off terror using your wits and anything you can find, then try to make it out alive in this highly atmospheric environmental horror game.
- 2
Yuppie Psycho: Executive Edition
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required. Shares Indie and Adventure with High School Dirty Secrets.
Join Brian Pasternack on his first working day at Sintracorp. Uncertain, unprepared, and massively unqualified, will Pasternack have what it takes to shine in Sintracorp’s hierarchy? It all depends on how he performs on his first assignment… and whether he survives it.
- 3
SILENT HILL f
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required. Shares Action and Adventure with High School Dirty Secrets.
Hinako's hometown is engulfed in fog, driving her to fight grotesque monsters and solve eerie puzzles. Uncover the disturbing beauty hidden in terror.
- 4
No, I'm not a Human
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required. Shares Indie with High School Dirty Secrets.
WARNING. Stay inside. Lock your doors. Close the blinds. Only let humans in. Eliminate all Visitors. An anxiety horror about paranoia in the End of Times.
- 5
Danganronpa V3: Killing Harmony
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required. Shares Adventure with High School Dirty Secrets.
A new cast of 16 characters find themselves kidnapped and imprisoned in a school. Inside, some will kill, some will die, and some will be punished. Reimagine what you thought high-stakes, fast-paced investigation was as you investigate twisted murder cases and condemn your new friends to death.
- 6
Tokyo Dark
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required. Shares Adventure with High School Dirty Secrets.
Legend tells of a door deep below Tokyo's sewers. All who enter are lost forever. Detective Ito's partner is missing. Explore Tokyo & uncover the darkness that lays beneath the streets in this Point & Click - meets Visual Novel - narrative adventure that questions the very core of Ito's sanity.
- 7
Re:Turn - One Way Trip
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required. Shares Indie and Adventure with High School Dirty Secrets.
Re:Turn - One Way Trip is a 2D side-scrolling puzzle-adventure horror game. Trapped in a ghostly train, Saki must search the past and present to find and save her friends. More importantly, Saki must use her wits if she is to survive against an unspeakable evil hellbent on avenging unrequited love.
- 8
Amnesia: A Machine for Pigs
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required. Shares Action and Indie with High School Dirty Secrets.
From the creators of Amnesia: The Dark Descent and Dear Esther comes a new first-person horrorgame that will drag you to the depths of greed, power and madness. It will bury its snout into your ribs and it will eat your heart.
- 9
WAIFU IMPACT
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required. Shares Action and Adventure with High School Dirty Secrets.
WAIFU IMPACT is a third person shooter, immersive single-player game in a paradisiac deserted island. Find all the stars and unlock the 6 beautiful girls! Increase your affinity with the girls defeating your enemies with them and then check out the gallery to see what they have for you!
- 10
Hot Tub Simulator
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required.
Become the most successful hot tub streamer in the world! Experience the life of a streamer, start small and grow your channel thanks to your viewers! Dance, unlock cute bikinis, interact with your viewers and much more...
- 11
KAWAII SLIME ARENA
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required. Shares Action with High School Dirty Secrets.
Help Yui defeat the slimes with powerful weapons! Choose between lots of upgrades to make her stronger and beat the arenas to unlock all weapons!
- 12
WAIFU IMPACT 2
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required. Shares Action and Adventure with High School Dirty Secrets.
Discover the secrets of the paradisiac Waifu Islands. Shoot and level up your characters in this sequel of the acclaimed Waifu Impact.
- 13
Super Waifu Ball
Single-player alternative to High School Dirty Secrets — playable solo, no multiplayer required. Shares Action with High School Dirty Secrets.
Super Waifu Ball is an arcade-style adventure where you roll through colorful, obstacle-filled worlds as a cast of adorable waifus. Complete levels, collect stars, and unlock collectible waifu figurines from the gacha machine!