Single-player games like Big Sister
Below are 13 single-player Steam games similar to Big 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 Big Sister page.
Ranked picks
- 1
Get to Work! Girls of Gensokyo
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie and Casual with Big Sister.
A pixel-art idle fan game set in Gensokyo. Jealous of Kourindou's success, a broke Reimu decides to set up shops on the shrine grounds to make bank! Recruit youkai, gather resources, and build a bustling commercial street in this relaxing Gensokyo management sim.
- 2
Lofelia's Cozy Corner
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie and Casual with Big Sister.
Meet Lofelia, your dreamy desktop companion who writes books as you work, study or game. In this cozy clicker game, every time you press a key Lofelia continues to write her stories. How will you decorate Lofelia's Cozy Corner?
- 3
Alice Flower Room: Lo-Fi
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie and Casual with Big Sister.
Run a cozy flower shop alongside Alice, right on your desktop. Grow plants, watch them bloom, and slowly turn an empty corner into a warm, living space. A gentle companion game designed to keep you company while you work or relax.
- 4
Desktop Witch
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie and Casual with Big Sister.
A simple incremental game where you help your local desktop witch, Zemma, fend off enemies with the power of your clicks.
- 5
CyberMerit
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie and Casual with Big Sister.
A fluffy tail flickers at your screen's edge — Xiaoman has moved in. Clicks become merit, notes get replies. Link your own AI model and she truly wakes up: chatting, heckling you at Gomoku, weighing in like an old friend. Live with her, and she knows you. Someone is always home on your desktop.
- 6
PC Electro Onna-chan Checker
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie and Casual with Big Sister.
Electro Onna-chan loves high voltage! Put your PC to full use and make Electro Onna-chan happy! Recommended as a desktop mascot to keep you company while gaming or working!
- 7
Milly's Meadow
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie and Casual with Big Sister.
A relaxing idle game that lives on your desktop. Watch Milly tend to her meadow with cozy naps, leaf raking, and quiet activities. Interaction is minimal, with no tasks and no pressure. Customise her world and enjoy calming ambience while you work or unwind.
- 8
Can I see your...plants?
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie and Casual with Big Sister.
What if you had a plant wall at home that was entirely yours to shape? Grow and nurture a variety of plants, and earn money while the game runs on its own! The more you grow, the more you earn! Attract butterflies and insects, then create extraordinary mutant and hybrid plants never seen before.
- 9
your wife
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie and Casual with Big Sister.
Feeling that your computer desktop is too plain? Want to find a cute girl to keep you company? Then try this desktop pet wife!
- 10
Electronic Woodfish
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie with Big Sister.
A casual companion that lives on your Windows desktop. Strike the woodfish to earn Merit, collect skins, open chests, complete collections and crafting, and play online with up to 3 Steam friends.
- 11
Fuse Bead Workshop
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie and Casual with Big Sister.
A cozy fuse bead crafting puzzle game where you follow patterns, choose colors, and place beads one by one to complete over a hundred designs. Fuse your finished creations, view both sides, bring multi-frame pieces to life, and turn your favorite works into animated wallpapers or desktop companions.
- 12
Stillflow
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie and Casual with Big Sister.
Rotate minimalist lines and connect every port across 100 calm, handcrafted puzzles.
- 13
Green Hat Battle
Single-player alternative to Big Sister — playable solo, no multiplayer required. Shares Indie and Casual with Big Sister.
Green Hat Battle is a playful 3D hat-throwing brawler for solo play or up to 10 players online via Steam. Dodge flying hats, grab fresh supplies, and stack green hats on your rivals in frantic three-minute matches. Bring your friends—or take on nine AI opponents!