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 $73.8K — a different platform, not this one.

Eador: Genesis

Eador is a universe made of countless shards of land drifting in the Great Nothing. Each of the shards is a little world unto itself, with geography and citizens of its own. The power over the shards is bitterly contested by Masters, the immortal beings mortals believe to be gods. Take the role of a mighty Master and shape the destiny of Eador, on land and within the astral plane itself. Explore the land and rule provinces as you see fit, defend them, and keep the populace in line or they may rebel. Choose from thousands of items--swords, spells, weapons, armor, and more--to outfit the heroes you recruit so they may best meet any challenge. Keep your heroes healthy and they will grow stronger as they gain experience from battle. Forge alliances and engage in the delicate art of diplomacy as you negotiate trade agreements or wage war against a mutual foe. Eador with its many wonders and adventures awaits, will you answer the call? The critically acclaimed indie TBS inspired by classic strategy games, now available for the first time in English. A balanced fusion of grand strategy, turn-based tactics, and RPG elements. Over 170 buildings, 80 spells, and 70 units available that can be used in any combination.