Multiplayer question

[Schmitt_Wylde]

Hello.

I want to start this game soon, so I can clean up my backlog of game, and I have a question.
I noticed in the guide that there are a few trophies that you need to play co-op missions. Some of them you can do it by yourself, I guess... My question is: Is it possible to do these co-op missions before you actually start the main campaign? Or is this one of those games where you have to play the game in order to unlock the ability to play online?

[adam1984123]

Some of the collectables that you get in the coop missions are behind doors that need lock picking skill 3 from memory. So you will need to progress quite a bit of the main game to get get this skill to get access to these collectables that can only be obtained in coop. 

[Schmitt_Wylde]

Thanks for the help!
I'll probably start the game and play the main campaign first and later I'll worry with the co-op.

[Deceptrox]

Co-op missions become available during memory sequence 3, so the answer is no.

[stiviwonderstif]

My advice for those whom want to attend this. Move on through the main game, even finish the story and unlock some skills. I did all the Coop SOLO. I only did with friends the ones you need to do with people. 2-3 trophies max and can be done in 15 minutes.

[chucuchus]

I have finished "coop missions" alone... It's not very hard.