Explorer

Explorer is a Fallout, Fallout 2, Fallout 3 and Fallout Tactics Perk.

Fallout, Fallout 2 and Fallout Tactics
The mark of the Explorer is to search out new and interesting locations. With this Perk, you have a greater chance of finding special places and people in random encounters.

Fallout 3
When you choose the Explorer perk, every location in the world is revealed on your map.


 * It should be noted that this doesn't allow you to fast travel to any of the locations it reveals, and doesn't add them to your Geomapper Module for the Geomapping with Reilly quest.
 * The Broken Steel Add-on though makes this perk much more useful as the levels now go to 30. You can now take Explorer without sacrificing any of the level 20 perks.
 * This perk may be a good idea to help with the One-Man Scouting Party achievement.
 * The collectors edition guide has this perk as allowing you to fast travel to all the locations the reason for this error could be the same as why Barkskin is also wrong in the guide.
 * It should be noted that the enlisting of this perk will reveal the additional locations provided by DLC such as Broken Steel or The Pitt.

Locations added by DLC or user-made modifications

 * If the player gains this perk after activating the modification or DLC, the locations will be revealed to the player.
 * If the player gains this perk before activating the modification or DLC, the locations will not be revealed to the player.

Bugs

 * On my PS3, I used the explorer perk when I reached level 20. I then went back to a previous save, and all the locations unveiled by the Explorer perk were still there, while I was only on level 19. This does not appear to work on the Xbox 360 version of the game.
 * I took the Explorer perk before the Pitt was released and after i had downloaded Operation: Anchorage and when i had downloaded The Pitt and Broken Steel, none of the locations had been revealed. I presume the perk does not work when taken in The Wasteland.