No revenue estimate for XBOX — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $5.1K — a different platform, not this one.

Galacticon

Galacticon is a video game with the look and feel of early 1980s arcade machines, in the style of Williams classics such as Defender and Joust, with the gameplay of the legendary Jetpac, and with puzzle elements.