Mysterious Cave

The mysterious cave is a location in the Big MT in the Fallout: New Vegas add-on Old World Blues.

Layout
It is located south-southeast of Big MT North Tunnel and southeast of Forbidden Zone Dome Entrance. It has nearly exactly the same layout as Broc Flower Cave, without the radioactive barrels and lit torches. It is west northwest of Elijah's Watch.

Upon entering the cave, the player must choose to go left or right. To get to the bottom most part of the cave, where there will be a cavern quite large where the legendary bloatfly lives, you must go left. Going right offers a little loot, a cot for the player to sleep and just a few bloatflies. More importantly though, going to the right gives you the perfect position to go for the legendary bloatfly, there is an overlook (you can reach it via a hard to find way on the east of the larger cave you entered, it is before the cot), sneak onto it and apply a critical sneak hit, retreat until you're hidden again, rinse, repeat. It will take some time, but you can kill the beast without conceding a single hit this way.

Notable loot

 * Here you will find the legendary bloatfly. Upon slaying it (if you can) and searching its remains, you will get a substantial amount (roughly 50) of bloatfly meat along with other random loot such as Buffout and Psycho.
 * Raised area contains mad scientist scrubs or scientist scrubs, scientist gloves and first aid box.
 * The cave also contains around 20 mutant cave fungus.

Appearances
Mysterious cave appears in Fallout: New Vegas add-on Old World Blues.

Bugs

 * The map marker on the compass will only appear when at the Forbidden Zone Dome Entrance making it difficult to find the cave.
 * There is a Bloatfly flying around on one side of the raised area, that when simply shot dead outside of VATS, may fall to the ground, only to fall on the ground again on the opposite of the raised area.

Gallery
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