I wanted to attach an image to this post but unfourtonately the lcd decided to crap out on my nokia 3100. After some late night searching I found a port of Doom made for 128x128 screens. Its less doom and a reskinned version of the gameboy classic faceball 2000 but nevertheless an amazing feat of optimization. Its essentially mdoom made by the amazing jshape. An early 2000s j2me developer that pushed the early hardware so hard he even managed to make webcam monitors and video playback programs accessible to these early low powered phones (the webcam feature was even previewed on a greyscale nokia). This version of mdoom however was even more optimized for the early devices replacing the walls with what appear to be vectors rather than jshapes textures. Ill archive it tonight with its original release too cause its quite fascinating...though again theres also other interesting feats too id say are even more advanced like monkikis castle. Though this is one guy rather than a full team