The patch addressed two specific behaviors:
This undermined the difficulty curve Treyarch had designed. The "First Box Patch" was Treyarch’s response to this exploit. bo2 first box patch
If you could get a Ray Gun or a Jet Gun component early, the entire flow of the game changed. Speedrunners categorized runs based on this RNG. A "First Box Ray Gun" became the gold standard for a World Record pace. The patch addressed two specific behaviors: This undermined
So yes, if you play BO2 Zombies on Xbox Game Pass or an old PS3 disc, You have a statistically better chance than you did in 2012. bo2 first box patch