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

Assassin at Crimson Keep
Single-player alternative to Diary: White — playable solo, no multiplayer required. Shares Indie and Adventure with Diary: White.
Assassin at Crimson Keep is a short, point and click visual novel set in a dark, quasi-fantasy world. After a botched assassination attempt, you pursue the King into his lair known as the Crimson Keep. Your small choices can have great consequences, either for good or for evil.
- 2

The Wanderer: Frankenstein’s Creature
Single-player alternative to Diary: White — playable solo, no multiplayer required. Shares Indie and Adventure with Diary: White.
Experience the Myth of Frankenstein through the innocent eyes of his creature. Make decisions and change people's view that you will meet on your way. Now, the myth is in your hands, so how are you going to end it?
- 3

Am I Nima
Single-player alternative to Diary: White — playable solo, no multiplayer required. Shares Indie and Adventure with Diary: White.
Am I Nima is a psychological-horror game where you must convince your mom that you really are her daughter. Combine words together in your brain and use them to talk. Get her to trust you.
- 4

The Polar Darkness
Single-player alternative to Diary: White — playable solo, no multiplayer required. Shares Indie and Adventure with Diary: White.
A Lovecraftian folk horror mystery set during the polar night of 1980s northern Finland. When a child preacher disappears during a revival sermon, a journalist becomes trapped in an isolated village where something ancient is beginning to awaken.
- 5

Sorry. (Entschuldigung) ~ A Psychological Horror Visual Novel
Single-player alternative to Diary: White — playable solo, no multiplayer required. Shares Indie and Adventure with Diary: White.
Immerse yourself in a ghostly tale of a bygone era, as you delve into the tormented mind of a troubled young man battling to keep his demons away. Piece together the fragments of his haunted reality and uncover the chilling truth that lies beneath.
- 6

骸心 Mainbody
Single-player alternative to Diary: White — playable solo, no multiplayer required. Shares Indie and Adventure with Diary: White.
A puzzle-based horror game where the player takes on the role of a building manager who manages a haunted building and its "patients". Through the player's different options will raise or lower the pollution value, thus triggering different endings.
- 7

Slay the Princess — The Pristine Cut
Single-player alternative to Diary: White — playable solo, no multiplayer required. Shares Indie and Adventure with Diary: White.
You're here to slay the princess. Don't believe her lies.
- 8

The Apocalypse Sacrifice
Single-player alternative to Diary: White — playable solo, no multiplayer required. Shares Indie and Adventure with Diary: White.
As an adventurer, you have unintentionally uncovered a horrifying secret hidden in the town for years. Every choice you make will shape the story and become part of your personality test. Will you be the hero who saves the villagers, or will you sacrifice them to create your own legend?