But does it run Doom?

A project log for V-Tech Genius Leader / PreComputer Hacking

Turning a toy into a hardware tinkering platform

Bernhard Bernhard "HotKey" Slawik 09/30/2020 at 22:430 Comments

well... sort of... ;-)

Crappy Raycaster Demo
Crappy Raycaster Demo running on an emulated GL6000SL

...and if you don't have a graphical LCD:

Raycaster on Genius Leader 4000
Raycaster in 20x4 text mode

There is also no game logic whatsoever, tho. Just a proof of concept.

Check it out at