Game artwork from the official Steam store; rights belong to the respective publisher.
Base game (Steam) · PC
DE · EUR · Steam
Price observed in the DE store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
A companion for the everyday moments.
CielChan is an animated AI companion who stays on your desktop while you work, study, browse, play, or unwind. Talk with her by voice or text, or simply let her keep you company in the corner of your screen.
When you enable observation, she can occasionally comment using available context from your active window, screenshots, and configured system audio. These are periodic observations, not continuous human-like sight or hearing, and they can be inaccurate.
Her local memory can retrieve selected details from earlier conversations, so she can feel more familiar over time. She will not remember everything, and her responses may vary with the model you use.
Share a little of your day
Watch Together can bring her reactions to supported videos, games, browsing, and other desktop activities, using available visual and audio context.
Ask her to read supported text files and EPUB books aloud, or enjoy conversations, companion minigames, and shared online rooms.
Use Focus Companion for timed sessions, breaks, check-ins, notes, tasks, reminders, and ambient sounds such as rain or café ambience.
Official store excerpt · Description source ↗
Read the store description ↗
Base game
No other base game is required.
Activation: Steam
A Steam account is required.
Supported platforms: Windows
Official DE Steam product record; other regions are checked separately.
Checked:
Supports: Steam appdetails type=game identifies this standalone base-game app, Product name and explicitly listed operating systems
DE / EUR · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
EUR 7.31 lowest in the displayed observations, from Oct 21, 2026, 10:52 AM UTC to Oct 21, 2026, 10:52 AM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 21, 2026, 10:52 AM UTC | EUR 7.31 |