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 $9.5M — a different platform, not this one.

SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated

Are you ready, kids? The cult classic is back, faithfully remade in spongetastic splendor! Play as SpongeBob, Patrick and Sandy and show the evil Plankton that crime pays even less than Mr. Krabs. Want to save Bikini Bottom from lots of rampant robots with your mighty bubbles? Of course you do! Want to underpants bungee jump? Why wouldn't you! Want to join forces in a brand new multiplayer mode? The battle is on! GAME FEATURES Play as SpongeBob, Patrick and Sandy and use their unique sets of skills Thwart Plankton's evil plan to rule Bikini Bottom with his army of wacky robots Meet countless characters from the beloved series REMAKE FEATURES Faithful remake of one of the best SpongeBob games ever created High-end visuals, modern resolutions and carefully polished gameplay Brand new horde mode multiplayer for up to two players, online and offline Restored content that was cut from the original game like the Robo Squidward boss fight and more