Try it here -- http://www.levelgame.net/doom/NTSH.wad
I love secrets so I just had to make this map and put 100 secrets in it, can you find it all?
Tested only in Gzdoom - but is a standard type map with nothing fancy - I think dynamic lights would be cool looking
No jumping or crouching, freelook optional
All difficulty settings supported
ITYTD/HNTR - 150 monsters
HMP - 200 monsters
UV - 300 monsters
multiplayer - 450 mo