This is a work in progress!
This is a fun little NES hombrew project I started. It recreates the Lesser Dog battle from Undertale.
You will need gcc, make and Python 3.5 to build this project. Building on Linux or Mac will probably give you the best luck.
Simply run make
in your terminal of choice:
$ make
The build process will create a NES ROM file in bin/main.nes. You will need an emulator to play the game. I recommend using FCEUX.