Video Game Data

A desktop pet game with a companion who blinks, breathes, and follows your cursor. Drag, resize, pin, lock or hide her, and pair her with static, GIF or MP4 wallpapers. Discover and share characters and wallpapers through Steam Workshop for company while you work, study or relax.

Developer: HaHaHaGame

Publisher: HaHaHaGame

Release Date: Sept. 21, 2026

Genres: Casual Indie

Tags: 2D Casual Cozy Cute Female Protagonist Idler Indie Singleplayer

Reviews: 50 (Followers)

Followers: 60

Price:
USD: $0.99

Platforms: Windows

Languages: English*, French*, Italian*, German*, Spanish - Spain*, Danish*, Ukrainian*, Russian*, Bulgarian*, Hungarian*, Indonesian*, Turkish*, Greek*, Norwegian*, Czech*, Japanese*, Polish*, Thai*, Swedish*, Simplified Chinese*, Traditional Chinese*, Romanian*, Finnish*, Dutch*, Portuguese - Brazil*, Portuguese - Portugal*, Spanish - Latin America*, Vietnamese*, Korean*, Malay*

Steam Achievements: 10

Estimated Sales: $1,485

Estimated Wishlists: 720

Big Sister on Steam

Categories: Family Sharing Single-player Steam Achievements Steam Cloud Steam Workshop