Halo: Combat Evolved Anniversary

This is pretty self explanatory and should not pose any problems. The first level, 'Pillar of Autumn', is pretty quick and easy so that's probably your best bet. If you can't find anyone to play online with you can do this local by using splitcreen. Whatever account you want the achievement on should just stay away from the fight while you play on the second controller.

If you are going for the Legendary co-op achievement this will stack with that.

[DICA]: Joguei a primeira fase com 2 controles no LENDÁRIO com 3 crânios ativados. Daí foi só deixar o meu Spartan parado em segurança e jogar com o Spartan convidado.

Foi rápido, fácil e ao concluir pipocaram 7 conquistas, totalizando 175G.

1. Tsantsa
2. Overshields are for Sissies
3. Walk it Off
4. He’s Unstoppable!
5. Bro Hammer achievement
6. Brovershield achievement
7. Standard Operating Brocedure

i would recommend doing the pillar of autumn on legendary in co op. once you beat the level 3 achievements will pop, Standard Operating Brocedure, Broversheild, and Brohammer. its much easier and faster to just play one level on legendary with a friend then having to play the level 3 times. Good Luck