A (almost) TC that follows the idea of making a series of small maps with a storyline about hellspawn and such (similar to doom2). It was supposed to follow the "classic" doom2 style gameplay, so it should feel like doom2.
Credits:
Tons of people
Base:
New from scratch
Build time:
Editor(s) used:
Doom builder, Slade, SlumpEd, Zennode, Zdbsp
Bugs:
It says you found the secret level when you go to level 9/10