Your cat is sailing across space. Starting from Earth, she'll travel to the Moon, Mars, Jupiter, and far beyond — all the way to distant stars like Proxima Centauri, Sirius, and Betelgeuse. The journey takes time. A lot of time. But she has nothing but time.

You don't need to play this game. Just leave it open.

Key Features

Always-on-top desktop widget

A small window sits quietly in the corner of your screen while you work, browse, or play other games. Your cat keeps traveling whether you're watching or not.

Your work becomes her fuel

Every keystroke fills the booster. Every mouse click earns credits. Whatever you're doing on your computer, it's helping her get further.

100 real destinations

Starting from the Moon, journey through the 8 planets of the Solar System and explore real stars based on actual astronomical distance data — Proxima Centauri, Sirius, Vega, Betelgeuse, and many more.

Upgrade and collect

Spend your credits on speed and booster upgrades. Roll the gacha to unlock 39 different cats, each with their own engine flame color.

See your Steam friends in space

If a friend is exploring the same region of space, their cat will appear alongside yours, briefly sailing together before drifting apart. You can check the friend list anytime to see where everyone is.

Made to leave on for hours

Warm pixel art. No flashing lights. No sound. Designed to live in the background of your day.

How to Play

There isn't really a way to play. Just open it.

When your cat reaches a planet, she'll dock automatically. You can buy upgrades, switch cats, then send her off again. The next destination might take minutes. It might take days. Either way, she'll get there.