WOW! On our Russian DOOM fan site i saw the news about FOAKEN DOOM MOD on Diablo engine!!! :3
I was FOAKEN LOL'D when i am played in it ^_^
Unfortunaly - it's just demo alpha version and it have only 3 levels of each episode :(
Here you can read more information about the game project - http://ifsoftware.net/FOM.htm
And of cource play in it!!! :3 - http://www.iddqd.ru/doom/Doom_FoM.exe (3.3 mb)
I hope you are happy like me ^_^