Tuesday October 14th, 2014, users of the Firefox web browser saw their default
`about:home` homepage replaced by a low-rez angle-tilted Firefox logo with a
little 8-bit avatar in the corner inviting them, with a word bubble, to click
on the robot. Following the advice was the first step along the way to playing
a few demo levels of the voxel-based twin-stick arena shooter Voxatron, served
up to the browser’s users in promotion of the concurrent Humble Mozilla Bundle
in which _Voxatron_ was included.
