Single-player games like Crimson Solstice
Below are 8 single-player Steam games similar to Crimson Solstice, 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 Crimson Solstice page.
Ranked picks
- 1

Please, Tell Me Why?
Single-player alternative to Crimson Solstice — playable solo, no multiplayer required. Shares Indie and Adventure with Crimson Solstice.
You live alone. At least, you’re supposed to. Go live. Explore your apartment. Talk to your viewers. Everything seems normal—until little things stop making sense. A first-person psychological horror about identity, isolation, and the terrifying price of confronting the truth.
- 2

My Wet Leto Comic : Fan Anthem of Deduction
Single-player alternative to Crimson Solstice — playable solo, no multiplayer required. Shares Indie and Adventure with Crimson Solstice.
Wota (otaku) Culture × Life Sim × Mystery: A Slice-of-Life Mystery Adventure Game—Balance your daily life, manage your time, build friendships over the course of a year, and unravel the truth behind a series of incidents in Hohsen's idol wota community.
- 3

The Rule of Adult
Single-player alternative to Crimson Solstice — playable solo, no multiplayer required. Shares Indie and Simulation with Crimson Solstice.
You are just another new hire. Work. Perform. Improve. Repeat. Survive 12 weeks. But the truth is— this company doesn’t value you. It devours who you are.
- 4

Thanks for the Soup
Single-player alternative to Crimson Solstice — playable solo, no multiplayer required. Shares Indie and Adventure with Crimson Solstice.
The job's simple: Go around town and satisfy your customers with some nice and hot soup. Hop on your bicycle and go around town, make some money, buy items, take care of your cat, and much more in this immersive horror simulator.
- 5

Trainwatch
Single-player alternative to Crimson Solstice — playable solo, no multiplayer required. Shares Indie and Adventure with Crimson Solstice.
A time-management psychological horror set in a fogbound railway crossing. What seems like a simple 1-month job as a gatekeeper operating a crossing turns into an exploration of occult grounds, meeting unsettling folk, and trying to fix your own life.
- 6

Last Seen
Single-player alternative to Crimson Solstice — playable solo, no multiplayer required. Shares Indie and Adventure with Crimson Solstice.
Reopen your late father's phone repair shop to survive. But every device holds someone's secrets — and the deeper you dig, the closer you get to the sister who vanished. Repair. Extract. Investigate. The truth has a price, and so does staying clean.
- 7

Witch's Last Curse
Single-player alternative to Crimson Solstice — playable solo, no multiplayer required. Shares Indie with Crimson Solstice.
A fantasy RPG about saving a medieval town from a spreading curse as the Witch's Apprentice. Spend your limited daily actions investigating secrets, earning the trust of townsfolk, discovering the ingredients your ritual actually needs, and holding back the thorns before time runs out.
- 8

Conspiracy Simulator
Single-player alternative to Crimson Solstice — playable solo, no multiplayer required. Shares Indie and Simulation with Crimson Solstice.
Investigate like it's 1993. Hunt clues on VHS tapes, shortwave radio, and the early internet. Pin evidence to your board, connect the strings, and publish theories for cash and followers. Just try not to lose your mind.