(Earlier build video:
Here)

I had, at some stage, worked on trying to make Undertale's battle system in Danmakufu, and actually made pretty good progress.
At some point, though, I just stopped working on it and never really wanted to get back to it.
Rather than wasting the work, I figured people could have a look at it and do whatever they might wanna do with it.
It is incomplete, but a lot of the groundwork is there. That said, the code's a little...messy, and I'm not entirely sure how well documented it is (I'm putting it up here as is). There is some documentation included though, and I can try to answer questions if anyone's interested.
There is also a prototype to an Undertale-esque overworld design included (it is barebones, but it fits the theme, so I might as well include it)
Download Link:
Here