where's my achievement 343

Games Halo 5: Guardians
1

I Beat All Halo’s 1,2,3,4,5 And Odst On Solo Legendary Still No Legend Achievement Or No Helioskrill Armor 343 Fix This Now

2

Says you haven’t beaten Halo CE

I’d look more into it but I think you might just be trolling…

Why Do You Do This By The Way?

3

Check your waypoint service record, on MCC it doesn’t look like you’ve finished the last seven missions of CE or Outskirts on Halo 2. There is a bug where if you stop a mission half-way through and then resume it doesn’t count it as completed… Sorry- I know it sucks but when you finally put on that armour, its worth it.

4

You’re missing over half of the missions for CE as well as Outskirts for Halo 2.