Play in turbo mode (or else sans looks like his head is falling off). Dodge the bones. There are 2 modes for the heart Red Heart: You can use arrow keys to move around Blue Heart: Red Heart, but gravity exists.
Turbo mode only gets rid of the wait between blocks. It doesn't mess with wait commands and other whatnot Feel free to remix, but beware of spagetti code, I didn't have much time to make this. This is why this game is so laggy. Lots of other stuff was planned, but didn't work. Took fonts from this project: https://scratch.mit.edu/projects/111869948/