Simple question about the co-op achievement.

[RoylAsult]

can it be done in local play (im 99% sure but...) does the 2nd player have to have an account signed in or can it simply be 2p in order to get the achievement.

thanks

[Holliss360]

I did it in local play (two players on same machine), second person was signed into their own Live account - 95% sure they have to sign in to play.

[Opus Penguin01]

Just make a player 2 account and have someone else play. They dont need to have xbox live

[Vagrant]

Can you do this for the other achievements too? (sharpshooter, peacemaker). Also does it matter if the other person dies?