Malevolence Remake is a medium sized death match map for Kingpin made by Mr Damage.
It is a remake of the DM-Malevolence map from UT99 that was originally made by Akuma.
It's a smallish, multi levelled, map set in sort sort of facility.
Ample weapons and items and ten player spawns.
Download and open the zipfile, then just unzip/extract the files to your Kingpin folder and they will be placed in the correct locations.