My Desktop Sister

My Desktop Sister is an interactive desktop companion with a tsundere personality. She moves around your screen, reacts to your actions and comments on your activity. She can tease you, give you quests and ask for attention, and remembers past interactions.

Her moods and dialogue

How you treat her affects her behavior and moods, which include Happy, Annoyed, Playful and Sad. She has voiced, tsundere-style dialogue.

Gifts and quests

You can give her gifts and see her reactions; each gift unlocks new ways to interact. Daily tasks and unique quests earn rewards and unlock special dialogue events, including hidden moments and surprises.