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 $3.7M — a different platform, not this one.

Hand of Fate 2

Hand of Fate 2 is a dungeon crawler set in a world of dark fantasy. Master a living boardgame where every stage of the adventure is drawn from a deck of legendary encounters chosen by you! Choose wisely - your opponent, the enigmatic Dealer, will pull no punches as he shapes you into the instrument of his revenge. The table has changed, but the stakes remain the same: life or death! A world transformed - 100 years have passed since the Dealer was usurped and the Game of Life and Death gained a new master. 22 exciting new challenges that will push your deck-building skills to the limit - Hunt fiendish assassins, reunite star-crossed lovers or build up a fortress to withstand a raider assault! Enlist the aid of all new companion characters - team up with them in battle, or have them bend the rules of the boardgame in your favor! Hundreds of new encounters, artifacts and items to earn and upgrade. Enhanced action-RPG combat - shred foes with quick dual-wielded daggers or brutalize them with heavy two-handed hammers. Build up your combo meter to unleash powerful special attacks! Engage new foes united by all-new card suits - Cross swords with disciplined Imperial soldiers, purge corrupted mutants and fend off northern raiders.