In a loading screen it said that there is no cow level. What is this referring to?
Answer
Way back with Diablo 1, there were rumors that clicking repeatedly on the corpse of a specific cow would open up a secret level.
Blizzard denied this (rightfully so), and made a humorous nod to the rumor by including a cheat code in their game Starcraft. Typing “there is no cow level” into the console would allow you to skip a level.
In Diablo 2, they added an actual secret cow level.
In Diablo 3, they did not add in a cow level, but instead added a different secret level.
Attribution
Source : Link , Question Author : fredley , Answer Author : Community
