Single-player games like Rain98
Below are 8 single-player Steam games similar to Rain98, 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 Rain98 page.
Ranked picks
- 1

The seven days i spent with you
Single-player alternative to Rain98 — playable solo, no multiplayer required. Shares Indie and Adventure with Rain98.
With the enigmatic girl who imprisoned you――seven days in an unfamiliar room.
- 2

Slay the Princess — The Pristine Cut
Single-player alternative to Rain98 — playable solo, no multiplayer required. Shares Indie and Adventure with Rain98.
You're here to slay the princess. Don't believe her lies.
- 3

Cabernet
Single-player alternative to Rain98 — playable solo, no multiplayer required. Shares Indie and Adventure with Rain98.
Cabernet is a 2D narrative RPG set in a 19th century Eastern European inspired world, with a modern twist. Guide Liza, a young vampire in her new unlife among the unsuspecting townsfolk. Will you retain your humanity or descend further into the horror you have become?
- 4

Ethereal Enigma
Single-player alternative to Rain98 — playable solo, no multiplayer required. Shares Indie and Adventure with Rain98.
A choice-driven, slice of life visual novel featuring full voice-over and an intricate relationship system!
- 5

The Test: Secrets of the Soul
Single-player alternative to Rain98 — playable solo, no multiplayer required. Shares Indie and Adventure with Rain98.
You will answer a series of questions that will reveal things from deep within. Some will be uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and are you SURE you want the answers you seek? For it is time to unlock "Secrets of the Soul..."
- 6

A Sky Full of Stars 仰望夜空的星辰
Single-player alternative to Rain98 — playable solo, no multiplayer required. Shares Adventure and Simulation with Rain98.
The starry sky spreads far and wide overhead... This story full of love, comedy, and excitement follows our protagonist and his stargazing friends as they grow together. "A Sky Full of Stars" is a coming-of-age astronomy tale by the same team who brought you "If My Heart Had Wings".
- 7

The Test: Hypothesis Rising
Single-player alternative to Rain98 — playable solo, no multiplayer required. Shares Indie and Adventure with Rain98.
The second chapter in The Test trilogy. Answer a series of in-depth questions to reveal hidden truths about yourself and unlock secrets to discover how your life can change drastically with just a few, slight modifications. ...But are you sure you want the answers you seek?
- 8

Enelia: Dawn of Madness
Single-player alternative to Rain98 — playable solo, no multiplayer required. Shares Indie and Adventure with Rain98.
Immerse yourself in the enigmatic world of Nauris, where enchanting landscapes hide terrifying secrets: the strange behavior of elders, sinister rituals of priests, and the disappearance of citizens. Madness lurks everywhere – will you master it or become its victim? The choice is yours.