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MVM Underground

https://drive.google.com/file/d/1l6N3xFwkXfXjohN-dCJTGNFC2RfgPXOT/view?usp=sharing

Download Last Updated: August 27, 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://gtm.steamproxy.vip/sharedfiles/filedetails/?id=3555971724

Remember back when we met the director, and he was brutally murdered by Miss Pauling and thrown down a mineshaft? And then a bit later we learned all about the history of Coaltown and its historic mine that was supposedly destroyed? And then in Bigrock, you got a taste of what might be a huge cavernous system? Have you heard all these talks of Coal and Gold and Australium but wondered why only the surface was ever cracked?

Now, what if I told you that every single one of those mines was made of a huge underground system? That’s right, this humongous mine stretches underneath the entire Badlands! And the robots are here to destroy it all! Protect one of the last standing mining facilities underneath the Badlands against the robot menace in mvm_underground.

A completely underground Mann vs. Machine map, spanning an abandoned mining facility.

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

Underground by Woozlez, Llutozz, UltimentM, and Phe.
Additional mission assistance from Package O' Lies, Andrew Xtreme, Spectre, CreatorForce, Startacker!, Metaladon, PDA Expert, and Sergeant Table.

Thanks to lite for custom wavebar icons.
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/

Underworld is the scary halloween version of Underground. All missions from this map are included and can be played on Underworld. It also comes with a few exclusive missions. Check it out here:
https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=780075766