I'm curious if there are any MMOs where you could control two characters if you had two computers next to each other and controlled both. And of course that means you could do some stuff easier/by yourself.
I mean. You could technically do this in WoW but you can't handle two rotations by yourself, and a simple buff isn't enough to merit doing this.
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I didn't play first few but I did play 3. I believe the story if black flag is tied in with 3 so definitely get it before you get black flag.