It's time of pumpkins and candy, a perfect occasion to play new, special Legacy level pack made just for Halloween!
Well...only 2 hours left for the release countdown
http://www.moddb.com/mods/operation-eisenfaust-legacy/downloads/operation-eisenfaust-legacy-halloween-pack
Credits:
RonWolf: New levels
DoomJedi: New art
LinuxWolf: Additional coding
Have fun!