Finally, a color version of Doom has been hacked to run on a Ti-nspire CX calculator. One slight caveat: the “controls had to be tweaked a bit and a custom Doom menu was created to make it different from the plain DOS version of the game.” Continue reading for a video.

This port is packaged with the Ndless program, allowing you to unlock your hardware and perform your own hacks as well, but you won’t have time since you will be busy playing Doom. In color! On a calculator!

[via Technabob]