The chance of pulling a "Wonder Weapon" (like the Jet Gun components or Ray Gun) in the first five rounds was significantly lowered.
Approximately one to two months post-launch (coinciding with title updates for multiplayer stability), Treyarch implemented a server-side or hot-fix update that was not listed in the official patch notes. This change is what the community refers to as the "First Box Patch." bo2 first box patch
: Inside the Tank Station near Generator 2 or next to Generator 3 . The chance of pulling a "Wonder Weapon" (like