Day of the Devs

Vlambeer's ULTRABUGS is a fast-paced high-score game in which you fight endless space bugs that split up into MORE space bugs as you fight and defeat them.

The challenge escalates rapidly as you try to survive as long as you can against the growing swarm, or you could aim to defeat challenging ULTRABUGS to unlock their DNA & abilities for your ship.

In order to remember your preference for what theme you'd like to use, we will need to save your preference in local storage (a bit like a cookie). Is that OK?
(By the way, if you don't want to, the site will just use your System's theme preference).

If you like you can read more information about data stored with this website.