Boo!

Boo! is a Chrome extension developed by bugextension. According to the data from Chrome web store, current version of Boo! is 1.2, updated on 2018-10-29.
64 users have installed this extension. 2 users have rated this extension with an average rating of .

Adds very realistic animated spiders to your chrome browser.

Every time you click the 'boo!' button, a spider will be added to the current page. There is a random delay to maximize the fright. The animated spiders will walk around the screen. If your mouse overlaps the spider there is a chance of it dying and falling to the bottom of the screen.