Requirements[edit | edit source]
It is awarded for applying 20 modifications to weapons.
A full list of vendors that supply weapon modifications can be found on the main mod page.
Notes[edit | edit source]
Behind the scenes[edit | edit source]
|The following is based on Fallout: New Vegas cut content.|
The cut version of the achievement was named Mod Master and required the Courier to attach all the mods in the game.
|End of information based on Fallout: New Vegas cut content.|