July 1st 2020 marked the release of USQC Unloaded!!! I contributed MAP12 of the mappack. Here are the details from the project lead, Zillah:

The USQC: Unloaded Community Project is a community-made mappack for DOOM 2 DM on Zandronum, containing 24 maps and featuring countless content ranging from huge maps that rival the size and complexity of a Quake map; and smaller maps which play like your favorite 90s WADs (only the good ones of course). With such a wide array of maps, none could go hungry ever again.

Check out the Doomworld /idgames post here (includes download, information, and credits): https://www.doomworld.com/idgames/levels/doom2/deathmatch/Ports/megawads/usqc_undm

Check out the Doomworld forum post here: https://www.doomworld.com/forum/topic/115333-usqc-unloaded-release/

UPDATED 10/12/20: Added /idgames link

Downloads

Screenshots