We can start at Infinity (missions are long, and that’s as far as I’ve gotten cooperatively.) I’m doing it for the achievement. Trust me, I wouldn’t be asking if I didn’t need to do it Co-op. My mic is broken, however. I can hear people but can’t talk. Sorry.
I’ll help if you want. Just send me a FR. Gamertag is the same as my forum name. Don’t worry solo Legendary was easy for me so we will get it done in no time! 