This map takes place in some sort of Egyptian tomb, where you will find combat as well as some little puzzle solving. If you are looking for a long and challenging SP map, this might not be what you want. I still think it's worth a look.
There is a bug I am aware of, which you will only encounter if you backtrack in a certain place. I might fix it in the future. Right now I don't consider it worth another compile.Custom textures by me, so I apologize if some of them look cartoony. The whole build time (including creating the WAD file) was somewhere between 20-15 days. Enjoy the map.