After playing H2 with my friend on co-op for a while I can confidently say the achievements for co-op are just downright broken and you’re gonna have to play the H2 campaign twice if you’re doing co-op. So here’s how it goes: My friend and I, played three of the first missions, Cairo, Outskirts, Metropolis. I noticed that every time we loaded to the next mission, my loading screen would just say “Cairo station”. Sure enough, no achievements, not logged on Halo Waypoint, no record of it happening. Game fails to record it from the get-go, so there’s no delay here. So we tested it, we went back, I hosted, and now I get the achievements and my friend gets the loading screen of the mission we first started on. Say we start on outskirts and then go onto metropolis, i’ll get the legendary achievement, and his loading screen will still just say “ouskirts”
So it’s broken. So my friend and I are just gonna have a great time playing the entire H2 Campaign on legendary twice in a row for us to both get the achievements. God knows it wouldn’t be worth it to for us to split up and do it solo, I’m not gonna play a covershooter with a built-in gameplay stop every time your shields go down.Anyway, 343, please fix. Anyone else that has had this happended, please chime in, because i’d love it to just be my problem and not everyone’s. Go and try to test it if you feel like it, it seems to be associated to the loading screen not showing the correct mission when you move on.