Single-player games like YANKAI'S TRIANGLE
Below are 12 single-player Steam games similar to YANKAI'S TRIANGLE, 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 YANKAI'S TRIANGLE page.
Ranked picks
- 1

Circa Infinity
Single-player alternative to YANKAI'S TRIANGLE — playable solo, no multiplayer required. Shares Indie with YANKAI'S TRIANGLE.
Circa Infinity is a brain-melting circular platformer by Kenny Sun, with a pulse-pounding soundtrack by Jack + Jim Fay.
- 2

Linklight
Single-player alternative to YANKAI'S TRIANGLE — playable solo, no multiplayer required. Shares Indie and Casual with YANKAI'S TRIANGLE.
Linklight is a relaxing minimalist puzzle game that consists of rotation based puzzles; unplug yourself from your surroundings as you navigate your way through endless puzzles.
- 3

Poly Jigsaw: Furries
Single-player alternative to YANKAI'S TRIANGLE — playable solo, no multiplayer required. Shares Indie and Casual with YANKAI'S TRIANGLE.
Poly Jigsaw: Furries is a traditional style jigsaw puzzle game, with a cute furry.
- 4

NEUROZA
Single-player alternative to YANKAI'S TRIANGLE — playable solo, no multiplayer required. Shares Indie and Casual with YANKAI'S TRIANGLE.
Ņ̴̣͕̻̤̣̞̝͑̾̉̄̃͊̀̚ͅĘ̵̢̺̞̱̙̔ͅǓ̶̢͚͕̙̙͕̙̻̖̥̗̗̦̾͆̄͋̉̈́͂̄̉̽̉̒̓R̸̨͈̝͇̰͇̺̼̙͕̄̇̃̈́͜͠Ǒ̸͔̳͇̏̽̽̒́̾Z̵̛͕͙͍͚̒̇̏̆̍̌̂̔̕Ȃ̶͇̱̫͌̌̑́̒̂́̑́̒̈͐͘͠ is a hidden object game. The player's task is to find things hidden on the map.
- 5

You know my name?
Single-player alternative to YANKAI'S TRIANGLE — playable solo, no multiplayer required. Shares Indie and Casual with YANKAI'S TRIANGLE.
A short visual novel about finding your name and a girl in the fog.
- 6

Welcome to the Game
Single-player alternative to YANKAI'S TRIANGLE — playable solo, no multiplayer required. Shares Indie with YANKAI'S TRIANGLE.
Welcome to the Game is a creepy horror/puzzle game that takes you into the world of the Deep Web. Explore the Deep Web with the sole purpose of trying to find a Red Room, an online service / website that allows you to see and participate in interactive torture and murder.
- 7

Rememoried
Single-player alternative to YANKAI'S TRIANGLE — playable solo, no multiplayer required. Shares Indie with YANKAI'S TRIANGLE.
Rememoried is an independent video game, a virtual place where memories change to dreams and the only possible way is forgetting, which becomes a mechanism for proceeding to the next layer of dreams. The Surrealist explorative first-person adventure game.
- 8

14 Minesweeper Variants
Single-player alternative to YANKAI'S TRIANGLE — playable solo, no multiplayer required. Shares Indie and Casual with YANKAI'S TRIANGLE.
Minesweeper but the rules are changing.
- 9

Mr. Sun's Hatbox
Single-player alternative to YANKAI'S TRIANGLE — playable solo, no multiplayer required. Shares Indie with YANKAI'S TRIANGLE.
Mr Sun’s Hatbox is a slapstick, roguelite platformer about getting the job done at all costs. Upgrade your HQ, your team, and your tools so you can take on increasingly dangerous (and ridiculous) missions, wearing hats with amazing (or questionable) potential.
- 10

Tender: Creature Comforts
Single-player alternative to YANKAI'S TRIANGLE — playable solo, no multiplayer required. Shares Indie and Casual with YANKAI'S TRIANGLE.
Tender is a narrative game that explores connection and rejection in the era of swipe culture. It’s a story told by and through the modern interface for finding love.
- 11

YANKAI'S PEAK.
Single-player alternative to YANKAI'S TRIANGLE — playable solo, no multiplayer required. Shares Indie with YANKAI'S TRIANGLE.
Pyramid-Pushing Puzzles.
- 12

Twinfold
Single-player alternative to YANKAI'S TRIANGLE — playable solo, no multiplayer required. Shares Indie with YANKAI'S TRIANGLE.
A roguelike about merging golden babies and squashing angry faces.