I was going to firebase hades from the gulch when the game froze when entering that area -- no error message and the game simply goes to windows after around 15 sec. tried to go from the south and the same thing happened - asked my friends and same thing happened to them so i suppose its an error for everyone managed to enter the area by following an advice i found online of entering the area crouched -- but coming out of the lost sector (the pit) the game froze (i wasn't crouching then - might have been that)