LsejaYour living companion on the desktop
Lseja is a 3D character that truly lives on your screen — powered by AI she talks, listens, watches what you do, remembers you and loves a good prank. Not a chatbot in a window. A companion.
🚀 In active development. Coming to Steam — with full Steam Workshop support (your own models, animations and accessories).
Not an animation every few seconds — decisions
Lseja decides what to do on her own. She chats, reacts to what she sees on screen, has her own needs and builds a bond with you.
AI brain
Local (private) or online. The AI layer is swappable — you pick the model.
Autonomous decisions
Her own decision "brain": mood, boredom, needs. "Doing nothing" is a decision too.
Her own voice
She speaks with her real, recorded voice and listens to you — talk by voice.
Sees & reacts
She'll glance at your screen and comment — and reacts to what you're doing: music, games, code.
Needs, memory & bond
She eats, rests, sometimes wants something. Remembers you between sessions and grows close.
Control & pranks
Opens apps, sites and folders on command — and loves a prank, entirely under your control.
Helping eyes
Her vision no longer just comments — it reads errors and tells you how to fix them. And your first meeting is now guided by her, in her own voice.
Help with what she sees
“What’s this error?” — she reads the message in your window, explains it and suggests 2–3 steps. When an error window pops up, she offers to take a look.
First meeting
On first launch Lseja shows you around herself — step by step, in her own voice. You can replay it from the panel.
Anniversaries in her voice
A day, a week, two weeks, a month together — she celebrates them in her recorded voice, in four languages.
Diagnostics that explain why
If something crashes, the report tells you what was happening at the time — and a report package is one click away.
Lseja is coming to Steam
Want to meet her before everyone else? Join the beta — active testers get the full version for free at launch. And follow @Lsejacom on X for news and clips.