Doom.....IN BUILD?!?!??

[iHaveYourGun]

So short story I was sitting on my bed thinking.."they have already made NTMAi (Nobody Told Me About id) so if that was possible, what if Doom was made with Build?" Yeah you get the point. If someone CAN make it or someone ALREADY made it, then I'm all ears.

[Gez]

It's been done:

[iHaveYourGun]

Great, thanks!

[Phredreeke]

There's also French Meat's secret maps, which are remakes of the first maps of Doom and Heretic, if that fits what you're looking for.