overworld: arrow keys to move in battle: click on buttons (and whoever you want to punch) press Z to progress dialogue
the two systems have been stitched together!! wow there are probably some bugs from merging them. tell them to me and i will fix them!! unless they're fun to exploit overworld theme - spooktick [UNDERTALE II] battle theme - Stronger Monsters [UNDERTALE] lose theme - Game Over [Super Cube Cavern] punch sound - UNDERTALE bomb sound - i think its a stock sound actually