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 $2.3K — a different platform, not this one.

Red Siren: Space Defense

Pilot a cutting edge robot destroyer spaceship, the Red Siren. Defend steel mines on alien planets, escort supply ships and explore asteroid fields! Fight hostile mechs, robots and jets in an endless conflict over the abundant resources of a faraway star cluster.