This is a Heretic Wad called Pizza Wad. You must have the registered 
version of Heretic to play. Due to the wide range of various graphics
the frame rate is a little slow but I believe you will enjoy the looks.
You can play with or without monsters. It supports 1 to 4 player mode and
is really a lot of fun in deathmatch until the frame rate slows after 
about 20 frags. It replaces E1M1 and if you exit you will continue to the 
registered Heretic E1M2. It was built using the editor Heu ( similar to 
Deu). It took about 100 hours to build and then I deleted a lot of the stuff  
due to the frame rate. I strongly recommend you play deathmatch with no
monsters and it will be an enjoyable wad to play. Search for the many 
secrets and I hope you have as much fun playing as I did putting it together.

                                               Author,

                                                   Joey Bilisoly