Robo-Ninja is at it again, this time practicing his climbing and jumping skills before setting out to save the world. In this NES game, you climb and dodge spikes, navigating 5 levels of obstacles.
Robo-Ninja Climb is my submission to the 2017 NESDev Competition.
Later, I took the NES source code, stripped out all the IO, and ported it directly to the Atari 2600.
Source code for the NES version is available on Bitbucket