MVM Underworld

UPDATED FOR 2025!

DOWNLOAD THE MAP AND ALL MISSIONS + RESOURCES HERE:

https://drive.google.com/file/d/1F-u2I_UIEUhVr0Kg6s7psoqK2S7GdmEW/view?usp=drive_link

Download Last Updated: September 8, 2025 The .nav and most custom files/assets are packed into the main .bsp map file. For the remaining resources, see the download link above.

Map and Missions Collection: https://steamcommunity.com/sharedfiles/filedetails/?id=3555971724

UNDERWORLD:

The Mann Brothers have continued mining operations in hell! But the undead have come to destroy it all! Battle the undead through crazy new missions, featuring new spooky types of bots!

MISSION LIST:

Normal/Nightmare - Unfortunate Undertaking Intermediate1 - Astral Projection Advanced1 - Undead Dread Advanced2 - Subterranean Animosity Advanced3 - Demonic Dominance Advanced4 - Unholy Assault

Underground Missions (uses prefix "ug" in-game): Normal - Fossilized Wires Intermediate1 - Ore Onslaught Intermediate2 - The Dredge Intermediate3 - Mining Machines Intermediate4 - Unorthodox Tech Advanced1 - Rockslide Rampage Advanced2 - Pickaxe Panic Advanced3 - Quartz Quadrant Advanced4 - Diamond Disaster Advanced5 - Rustbelt Expert1 - Tectonic Expert2 - Deep Hollow

CREDITS AND SPECIAL THANKS:

Underworld by Woozlez, Llutozz, UltimentM, Signalmax, and Phe. Mission assistance from PDA Expert, Yuugi, Pealover, Hel, randomguy, and fellen Additional mission assistance from Package o' Lies, Andrew Xtreme, Spectre, CreatorForce, Startacker!, Metaladon, and Sergeant Table

Thanks to lite for the tankextensions vscript addon, as well as custom icons Thanks to CTriggerHurt for the paint tanks Thanks to the Counter-Strike 1.6 team for a sound effect.

Thanks to Potato's MVM Servers for extensive testing and hosting the map/missions: https://potato.tf/

CHECK OUT UNDERGROUND:

The standard version of Underworld is Underground, it comes with an extensive batch of missions that can also be played on this map! Check it out here: https://steamcommunity.com/sharedfiles/filedetails/?id=454195144