Get Psyched is a short adventure map based on Wolfenstein 3D. There are just the 1st and 9th map of episode 1, like as on Doom 2 secret maps.
This project was made as a test, while I was learning how to make a better use of command blocks. There is some things I don't get yet (like set the wolves angry).
There is no need to use mods or resource packs to play this map, but I recommend to use the Doom Craft Resource Pack, that contain some textures to let the map like Wolf3D.