On the contrary, almost everything in Haunted Chocolatier, including the combat, is completely coded (and drawn) from scratch.
Eric “Concerned Ape” Barone offered more details about the new game Haunted Chocolatier.
Haunted Chocolatier is in development for PCs, with additional platforms planned.
Haunted Chocolatier has a greater focus on combat, so it needs to be very fun, satisfying, and engaging, while also appropriately fitting into the big picture.