Bropocalypse

Bropocalypse is an achievement in Halo 4. It is awarded for completing any Campaign level co-operatively on Heroic or harder. The achievement is worth 10 Gamerscore. It is represented by two fists on top of each other inside a nine-pointed star.

Trivia

 * The achievement name is a play on the words "Brother" and "Apocalypse".
 * The requirements of this achievement is exactly the same as "Brovershield" from Halo: Combat Evolved Anniversary.