15 Secret Levels In Video Games You Don’t Know Exist

Cow Level – Diablo 2

Diablo 2 is a dour game. The gameplay loop consists of delving into sinister dungeons, killing hordes of demonic creatures, and taking loot from their corpses. So it came as a surprise when players found a secret level. What at first seemed like an empty lain was quickly filled with a throng of bipedal cows marching towards the player with axes in hand.