This was my first drawing and planning of The NIGHTMARE! Palace. Most of it is just sprites from DOOM. Did had this, but about a year ago, my XP died on me due to malware. Back then after the BSOD came on my XP, didn't had a anti virus program with me. Not smart of me

Managed to print screenshot on one of my videos to recover this. The map is mostly accurate to this. About as accurate as it can get.
Also please note, this was before I started mapping when I drew this.