Weapon X Lab behind Fortnite's Secret Metal Door? 

Fortnite Marvel Season could bring back Wolverine and Deadpool as the timing of the movie release and the in-game game hint at something marvel related.
The banging at the metal door in the snow region of the map has the file name "weapon lab" which could be code for the Weapon X program which both Wolverine and Deadpool where part of.
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