Single-player games like Sister
Below are 10 single-player Steam games similar to Sister, 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 Sister page.
Ranked picks
- 1

你的爱人
Single-player alternative to Sister — playable solo, no multiplayer required. Shares Indie and Casual with Sister.
Are you tired of the monotony of your computer desktop? Looking for a cute girlfriend to brighten your day? Why not try this adorable desktop pet girlfriend?
- 2

your girl
Single-player alternative to Sister — playable solo, no multiplayer required. Shares Indie and Casual with Sister.
Feeling that your computer desktop is too plain? Want to find a cute girl to keep you company? Then try this desktop pet girl!
- 3

Mekabolt
Single-player alternative to Sister — playable solo, no multiplayer required. Shares Indie and Casual with Sister.
Use your trusty Mekabolt device to manipulate robots, solve a variety of puzzling levels and obtain batteries to fix the robots!
- 4

Meowjiro
Single-player alternative to Sister — playable solo, no multiplayer required. Shares Indie and Casual with Sister.
Experience a part-time job at a convenience store, make money to buy more food for your cat. "Diz iz an honor te work fur meh~ Feed meh! Hooman! Bring meh home!"
- 5

Desktop Kanojo
Single-player alternative to Sister — playable solo, no multiplayer required. Shares Indie and Casual with Sister.
This is a desktop mascot that can be placed anywhere on your desktop to bring more fun to your desktop
- 6

Your Second Wife
Single-player alternative to Sister — playable solo, no multiplayer required. Shares Indie and Casual with Sister.
Think you've had your fill of virtual waifu? It's Okay, step into the world of Your Other Waifu... She's developed a passion for dress-up and is waiting for you to join her in some delightful little games!
- 7

Pleasure Puzzle:Sexy Girls 趣拼拼:性感少女
Single-player alternative to Sister — playable solo, no multiplayer required. Shares Indie and Casual with Sister.
Import pictures to create a custom jigsaw album that you will never finish playing. One key to import local images! Use F12 screenshots! Share your artistic taste with the world!
- 8

Unpacking
Single-player alternative to Sister — playable solo, no multiplayer required. Shares Indie and Casual with Sister.
Unpacking is a zen puzzle game about the familiar experience of pulling possessions out of boxes and fitting them into a new home. Part block-fitting puzzle, part home decoration, you are invited to create a satisfying living space while learning clues about the life you’re unpacking.
- 9

Rainbow Cattle
Single-player alternative to Sister — playable solo, no multiplayer required. Shares Indie and Casual with Sister.
Rainbow Cattle is a desktop pet game for computers. With 11 charming characters and one silly, adorable Rainbow Niu Niu, wouldn’t you want to raise such a cute pet?
- 10

Space Tail: Definitive Edition
Single-player alternative to Sister — playable solo, no multiplayer required. Shares Indie and Casual with Sister.
Space Tail is a 2.5D adventure platformer that follows an emotional, story-driven journey through the cosmos. Play as a brave space-traveling dog exploring mysterious planets, solving puzzles, and forming unique bonds with alien civilizations along the way.