Character CheerUp is a lightweight Chrome extension in the browser game/fun category. Once installed, it activates by default and places a small animated character in the bottom-right corner of your screen. That character can be dragged anywhere, and clicking it summons a dozen synchronized dancers that perform one of roughly twenty formations, from a heart to a hexagon. Clicking the character again — or using the exit control — dismisses the performance.
The extension is intentionally unobtrusive. Animations render on a transparent overlay, so scrolling, clicking links and typing all continue to work normally while the characters perform. A settings page lets you switch the whole feature off when you would rather browse in peace, and a button in the interface links out to the developer's website where you can download fresh character sets and dance styles to keep the effect feeling new.
The project is published by gameanything.com and has a clean publisher record on the Chrome Web Store. It collects no user data, has no ads, and asks for no account. Because it lives entirely inside the browser, there is nothing to install on your operating system and no ongoing cost.
