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 $259.2K — a different platform, not this one.

Haunt the House: Terrortown

A side-scrolling action puzzle game starring ghosts! ...What was that sound? Is somebody there? Leave the dusty halls of an abandoned clock tower to haunt your way through a town in the dead of night! Possess objects with your ghostly soul, to scare people away from a museum, a hospital, a theatre and a cruise ship. Will you be able to scare everyone out and reclaim what has been lost, before the night is over? Features Three free expansions added since launch! Ghost Train, Mansion House and The North Pole! A vibrant town with 5 locations to visit, each with it's own musical style and unique objects Hundreds of different objects to possess, with several surprising powers each to try A beautiful original score featuring world-class live session musicians A large cast of townfolk, each with a personality, voice and sense of style A secret second goal beyond simply scaring everyone out of town...