cyDoomGeneric by wojciech-graj: Play Doom in Microsoft Paint on Windows XP with real-time frame generation
Developer wojciech-graj created a port of Doom called cyDoomGeneric to run the game within Microsoft Paint on Windows XP. Each frame of the game is drawn in real-time using a special algorithm, taking between one to two and a half minutes depending on the scene complexity. Players must fill in keys that appear after each generation to control the game, requiring a slow-paced gameplay approach.
Source: https://t.me/allhypes