No revenue estimate for GOG — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $7.1K — a different platform, not this one.

Humans Must Answer

Dodge, shoot, and explode across the Solar System as a crew of intelligent and dangerous chickens determined to reach the Sun and take out every remnant of humanity along the way. As the pilot of The Golden Eagle, it's your duty to keep Colonel Ram and Professor Bez out of harm's way as they squabble about ethics and who last used the bathroom. You'll manage this task with burning plasma, smoking bullet cartridges, and daring maneuvers through asteroid belts. Some may discover a profound message, while others will be content with sidling harmfully across this horizontal vision of the future that comes handily embalmed with explosions. A horizontal shmup featuring intergalactic chickens, explosions and death to humanity! And explosions! Combine devastating weaponry to dish out the pain! Hatch turrets to deal with your foe two-fold! Destructible scenery, ship upgrades and boss fights! Explode your way across the Solar System in non-linear fashion, with sprinklings of a silly-serious story to dip your beak in and levels that will delight eyes and scramble brainwaves!