Cat Up is a free Arcade game you can play instantly in your browser, with no download and no registration. How to play: Use Mouse for desktop and Touch Controls for mobile device. It renders at 1280 by 720 pixels and scales to your window. It joined SaGo Games on October 29, 2026. It is an HTML5 build, so it loads in any modern desktop or mobile browser.
At first glance, this is a simple platformer with one button, but not everything is so simple. You have to control a small and very active pixel cat, who needs to overcome all 15 levels and collect all the coins to open all the doors.