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Undead Mine

Campaign made by "Chaaaaaaaalie".
(I cant find any information about this author anywhere and in the original files "Valve" is written as author. Only place where this name is mentioned is the "addonauthorSteamID" section of addoninfo. Author whoever he was, seems to have dissappeared from the face of the earth since then.)


Original Description:
"A single level campaign set in an abandoned mine (at least they thought it was abandoned). Survive the waves of undead zombies!"

Original L4D1 version:
https://www.gamemaps.com/details/2275


Short obscure single map campaign for L4D1 that actually predates the release of L4D2. Ported now to L4D2 with finale that has RNG elements.
- Map was not recompiled.
- Improved NAV (still has some stuck issues)
- L4D1 infected.