Undertale’s creator Toby Fox is teasing something big for tomorrow. In a very vague Tweet, the indie dev has told users that have finished the game to return to the official Undertale Twitter account after 24 hours. It seems he is working on a new game and is looking for feedback from all fans.
If you’d like to participate in whatever he is planning, you’ll need a PC or Mac computer. My guess is it will be a survey linked to a video, but it could even be a playable demo for Steam owners of Undertale. We’ll just have to wait and see.
Source: Destructoid Undertale’s creator is teasing something big