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 $4.6K — a different platform, not this one.

Galactic Wars EX

Blast off for a retro shmup experience! The invasion is imminent and only you can put an end to this galactic alert! Inspired by genre classics and packed with nostalgic gameplay elements, Galactic Wars EX goes the extra lightyear by using real hardware palettes and specs for pixel perfect authenticity!