Survivalist

Survivalist is a Fallout, Fallout 2, Fallout Tactics Perk and a cut perk in Fallout: New Vegas.

Fallout
With each level of this Perk, you will get +20% bonus to Outdoorsman.

Fallout 2 and Fallout Tactics
With this Perk, you will get +25% bonus to Outdoorsman.

Bug

 * In unpatched Fallout 2, this Perk give you +40% bonus to Outdoorsman instead of 25%.

Fallout: New Vegas
This perk doesn't exist in the G.E.C.K. but an image of a Vault Boy named "perk_survivalist" can be found in the game files and proves that the perk was planned. Otherwise, benefit, prerequisites and description are unknown.

Behind the scenes

 * The image for this perk in Fallout, Fallout 2 and Fallout Tactics is obviously inspired by the Rambo character from the Sylvester Stallone movies.