/vr/ - Retro Games

>>2585517
>Gems of Provenance
I'll swallow my pride and ask for help. How the fuck do I enter the crypt on the first mission? So far I have found four keys, The Hatch, The Keep and two keys for the Compound, I've found loot in obscure places and explored almost every single area in the map, multiple times, I even tried blowing up several doors with the explosive charge. I wouldn't be surprised if there's a simple route to get inside, but I'm just too burned out and can't think clearly at this point. or maybe I have been inside and just didn't see the Mask anywhere.