Board Thread:Questions and Answers/@comment-31500210-20180125025127/@comment-35640811-20180126023546

Cheeseskates wrote: Probably a day after UNDERTALE was released. Probs not even less, since UNDERTALE usually takes an average of 4 - 5 hours in just the Neutral/Pacifist Route.

And since most RPGs are about killing enemies people definitely took the Genocide Route by mistake.