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

High School of Memories
Single-player alternative to Algebra Ridge — playable solo, no multiplayer required. Shares Casual with Algebra Ridge.
Class is about to be in session at Kaisouroku High School, where the students welcome you. Start building friendships, welcoming others, and having good times in this anime world, High School of Memories!
- 2

/Conspiracy/ Girls >The Madness of Madison Delaroux
Single-player alternative to Algebra Ridge — playable solo, no multiplayer required. Shares Adventure with Algebra Ridge.
/Conspiracy/ Girls is a visual novel about cute and funny girls who go around exposing conspiracies, and get into all sorts of trouble for doing so! A kinetic (linear) visual novel for enjoyers of internet memes, anime and anonymous message boards.
- 3

Claire Detective 1 : The Monster of Flavoria Lake
Single-player alternative to Algebra Ridge — playable solo, no multiplayer required. Shares Indie and Adventure with Algebra Ridge.
A monster has been spotted at Flavoria lake ! Hoax or truth ? Start your detective career with panache by solving this mystery... not so complicated... but hey ! First time for everything, right ?
- 4

Spirit and Katana
Single-player alternative to Algebra Ridge — playable solo, no multiplayer required. Shares Casual with Algebra Ridge.
Are you ready for an epic, yet adorable, adventure?! Join the guild waiting for you in the land of Celedain. This is a story about teamwork, friendship, and good times along the way. The bards will be sure to sing soon of your heroism in Spirit and Katana!
- 5

Happiness! Sakura Celebration!
Single-player alternative to Algebra Ridge — playable solo, no multiplayer required. Shares Casual with Algebra Ridge.
Once every ten years, the cherry blossoms stay in bloom longer than usual, and the seasonal festivals are much more grandiose. This year is known as the Year of the Cherry Blossoms. With the arrival of the Year of the Cherry Blossoms once more, various people begin to feel various feelings sprout up again.
- 6

The Leisure of Grisaia
Single-player alternative to Algebra Ridge — playable solo, no multiplayer required. Shares Adventure and Casual with Algebra Ridge.
This side story to "The Fruit of Grisaia" is a character-driven visual novel featuring some of the same characters. This time, it's Michiru who takes the lead role in this slapstick comedy. A laugh-out-loud side story detailing the Mihama girls' school hijinks.
- 7

Frog Detective 3: Corruption at Cowboy County
Single-player alternative to Algebra Ridge — playable solo, no multiplayer required. Shares Indie and Adventure with Algebra Ridge.
You're a detective, and a frog, and it's time to solve a mystery in the wild west.
- 8

Frog Detective 2: The Case of the Invisible Wizard
Single-player alternative to Algebra Ridge — playable solo, no multiplayer required. Shares Indie and Adventure with Algebra Ridge.
You're a detective, and a frog, and it's time to solve a mystery. Also there's a wizard.