This one is a speedy method to do the Abandone Mine. I destroy the core in about seven and a half minutes, and then show the locations of the purple loot containers.
A fun note to add for harder difficulties beyond this one; for a while now I have had difficulty with the sentry turrets, their damage on Hard is very high - but that is now solved via 6.0 and the armor system. Heavy armor cannot directly tank them(although it is better than light or medium armor,) but Heavy armor with a few armor boosters can. Granted, you cannot jump or run anywhere, so be careful you are well prepared in the event you strand yourself, but that should help those who hate those things.
