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

Cubicity: Slide puzzle
Single-player alternative to Blue Fish Yokohama — playable solo, no multiplayer required. Shares Indie with Blue Fish Yokohama.
Buddy, you’re in the cubic world! It has its own laws and rules, so choose a character and start solving the puzzles!Make up a figure from the characters, leading each of them the shortest way!
- 2

Math & Topology
Single-player alternative to Blue Fish Yokohama — playable solo, no multiplayer required. Shares Indie and Casual with Blue Fish Yokohama.
A puzzle that challenges both the topological and mathematical skills of the player. Draw lines, use operator tiles to produce new numbers, and complete levels with square- and hexagon-shaped tiles!
- 3

Slime Warrior Sokoban
Single-player alternative to Blue Fish Yokohama — playable solo, no multiplayer required. Shares Casual with Blue Fish Yokohama.
You are the Warrior on a quest to find and defeat the Slime Gladiator. With a limited movement, you need to think carefully about every step until you reach the door. Use your special power, push boxes, find keys, beware of traps, and slay every slime that get in your way!
- 4

Bonfire Peaks
Single-player alternative to Blue Fish Yokohama — playable solo, no multiplayer required. Shares Indie with Blue Fish Yokohama.
Set your belongings on fire on a beautiful voxel art puzzle island.
- 5

Moonglow Bay
Single-player alternative to Blue Fish Yokohama — playable solo, no multiplayer required. Shares Indie and Casual with Blue Fish Yokohama.
Embark on a journey as a rookie angler in Moonglow Bay, fulfilling your partner's final wish. Team up with friends, family, and neighbours to hone your fishing skills, nourish relationships, and restore a remote town's fractured community in this slice-of-life fishing RPG!
- 6

Rainbow Billy: The Curse of the Leviathan
Single-player alternative to Blue Fish Yokohama — playable solo, no multiplayer required. Shares Indie with Blue Fish Yokohama.
Rainbow Billy: The Curse of the Leviathan is a wholesome, creature capture, 2.5D Adventure-Puzzle-Platformer with over 30 hours of gameplay!
- 7

Please Fix The Road
Single-player alternative to Blue Fish Yokohama — playable solo, no multiplayer required. Shares Indie and Casual with Blue Fish Yokohama.
Please Fix The Road is a colorful, minimalistic, laid-back and casual puzzle game in which it's probably not hard to guess... you're fixing roads! Your road repair doesn't have to be beautiful, it just needs to get the job done! Your mom will like this game too!
- 8

TurnOn
Single-player alternative to Blue Fish Yokohama — playable solo, no multiplayer required. Shares Indie and Casual with Blue Fish Yokohama.
"TurnOn" tells the spellbinding tale of a brave alien creature and its striking journey through blackout world, in an incredibly colorful and detailed platformer without platforms.