Now, It would have to be set up like completing the mission for the several different endings, much bigger for all the people you spared or killed. This would take years after a simple demo for two to three devs to work their magic, with all the characters. We might see a sequel, but at that point our children will be the ones socially acceptable to play an UNDERTALE 2. But I’m just a skeptical guy on imgflip with few hopes or dreams.