For fans of both Doom and Wolfenstein, there's this fantastic love-child (above and beyond WolfenDoom). Splash some Nazi blood on your face!

http://forum.zdoom.org/viewtopic.php?f=19&t=48035

I've seen the review of Brutal Wolfenstein on Gggmanlives' channel on YouTube: https://www.youtube.com/watch?v=-8erThH8V7Q ZDoom and the Brutal mods have breathed new life into these old school classics. Love it.

I wasn't planning on grabbing Wolfenstein 3D off GOG...until I saw what the Brutal mod does. Now, I have it wishlisted.

UPDATE: I now have Wolfenstein 3D & Spear of Destiny on GOG. I'll be tinkering with the Brutal mod later.