DOOM 64 RR. DEATH RUN. MAP 02. VAULT 51.

Instead of the extra six 'Lost Levels' found in Remastered. In Reloaded you get four challenging arena maps to pit your skills against.
Here's a playthrough of the 2nd challenge. Vault 51.
www.dropbox.co...

[@WarLockRedGaming]

This is a gnarly level.