1. Undertale is made in yoyo gamemaker, yoyo gamemaker cant compile for 3ds.
2. Many people think undertale would work well on 3ds becasue you could use the stylus as a way to navigate the heart. Hate to break it to you, but one of the combat elements is the limited movement speed of the heart, could work with the c pad tough.
3~ish. We don't know much about Toby Fox, if its one person or several, but its an indie studio so there aren't many people working on it, so it would be a waste of time.
Sorry to break it to you, but the chanse of undertale comming to 3ds is like 1/10000
2. Many people think undertale would work well on 3ds becasue you could use the stylus as a way to navigate the heart. Hate to break it to you, but one of the combat elements is the limited movement speed of the heart, could work with the c pad tough.
3~ish. We don't know much about Toby Fox, if its one person or several, but its an indie studio so there aren't many people working on it, so it would be a waste of time.
Sorry to break it to you, but the chanse of undertale comming to 3ds is like 1/10000