Comet Cat — catch the falling stars
A free browser arcade game where you guide a cosmic kitten to catch falling stars before they slip away. Move with the arrow keys, your mouse, or a finger — no download and no sign-in. Comet Cat was built by a pupil with AI in the mousecalls AI Club.
How to play
Catch the stars
Move the cat left and right to catch falling stars. Gold stars are worth one point; pink shooting stars are worth three.
Build a combo
Catch stars in a row to grow your combo and score points faster. Miss one and the combo resets.
Keep your lives
You have three lives. Every star that falls past the cat costs a life — clear as many as you can before they run out.
Any device
Play with the arrow keys, drag with the mouse, or slide your finger on a phone or tablet. It works everywhere.
Made with AI — in the mousecalls AI Club
Comet Cat wasn't hand-coded — it was created by describing a game idea to AI and improving it step by step, exactly what pupils do in the mousecalls AI Club. In the club, children type a game idea, watch AI build it live, then play it and make it better — learning to use AI creatively and responsibly, all under teacher supervision.
Frequently asked questions
Is Comet Cat free to play?
Yes. Comet Cat is completely free to play in your web browser, with no download, no account and no sign-in.
Do I need to install anything?
No. It runs instantly in any modern browser on a phone, tablet, laptop or desktop — just press Play.
Who made Comet Cat?
It was built by a pupil using AI in the mousecalls AI Club, by describing the game in plain English and refining it — not by hand-writing code.
Is it safe for children?
Yes. It's a simple, friendly arcade game with no chat, no ads and no personal data collected. It runs in a locked-down sandbox.
Can my school make games like this?
Yes. The mousecalls AI Club lets pupils build and play their own games with AI, supervised and with no student logins. See the AI Club page to learn more.
Your pupils can build games like this
Comet Cat was made with AI in the mousecalls AI Club — safely, with no prep and no student logins.