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 $180K — a different platform, not this one.

Tower of Kalemonvo

Reinforcements are not coming. Resupply is impossible. Your ascent begins. Tower of Kalemonvo is a challenging dark fantasy Action RPG - following the slower pace and high tension seen in genre-defining classics like Diablo 1 and Throne of Darkness . Defeat wicked foes, grow stronger, gather whatever loot you can find, and tread lightly - as every encounter could be your last! Randomly Generated Dungeon Rooms, rewards and foes are never the same across two playthroughs. Your path to the top will be yours alone. Deep Itemization and Mystical Rare Items Kalemonvo's loot system is about quality over quantity, carrying risks and rewards to continually reshape your build. Find unique pieces that allow for strange new playstyles: like a powerful but ravenous mask that consumes your potions, a pair of versatile shields made for dual-wielding, or a ghostly cape that makes you incorporeal. Classless Character Progression If you have the stats, you can equip any item, cast any spell or perform any combat feat. Play as a max-strength brawler, nimble summoner archer, or fireball throwing hammer-wizard. Adapt and experiment with your build to fit any playstyle you prefer. Combat Arts and Item Skills Combat is about more than just hacking and slashing. Each weapon type comes with their own arsenal of distinct skills: from throwing two-handed scythes, launching ricochet arrows, or reflecting projectiles with a shield. Limited Resources The Tower is not for the faint of heart. Potions are scarce, vendors are limited, and there is no town to Portal back to. A Deadly Climb... Hellish demons, undead warriors, mysterious cultists and many other malevolent beings will do whatever it takes to halt your advance. Only the most dedicated players will be able to succeed. Do you have what it takes?