Just what it sounds like - a simple Pong game for the NES written in 6502 assembly. It's nothing fancy, but it could be used as a starting point for other projects.
You will need cc65 to build this. Once installed, run:
ca65 game.asm -o game.o --debug-info
ld65 game.o -o game.nes -t nes --dbgfile game.dbg
Note that you may need to copy the nes.cfg file to the project directory (found in cc65/cfg).