Build an entirely Halloween-themed empire in this spook-tacular clicker! Upgrade your items as you attempt to create an entire Halloween world. Collect skulls, harvest pumpkins and unlock new ghoulish items. Halloween idle game, Halloween empire builder, clicker game, idle clicker, upgrade game, spooky, pumpkins, skulls, Halloween tycoon, city builder, resource management, clicker, mobile game, free game, halloween game, idle game, upgrade, collect, city, pumpkins, skulls