https://github.com/sleepingburrito/BushidoBomb

Bushido Bomb is a simple 2 player platform fighter. Its a hobby, open source, home brew project made to run on the nes. The objective is to die the least and the first player to get 9 deaths loose the match. You die in one hit, the idea came from the game Bushido Blade on the PS1. The player’s are bombs and you attack each other with a lit torch. The players and inside jokes on the map bomb basement are based off the video game website GiantBomb.

Controls:
a: jump
b: attack
start: pause
select: returns to main menu when in pause
left/right: move
down + attack: block
down + jump: fall though platform
pressing attack or block before hitting a wall will make you bounce off the wall if you already have momentum.