Halo: The Master Chief Collection Message Board  

I am pretty sure most of people already know this but I've seen quite a few people don't know it yet... so here it is.

Currently Halo: MCC for PC only has Halo:Reach for both Signle and Multiplayer.
I've seen some people that thought when they bought the MCC for PC, comes with all Halo games (until 4th one), thinking it's locked for some reason. It's not, they are not just released yet.

Halo:CEA to 4 will be released chronogically starting next year, so it's gonna take awhile.
Halo Flight Program for HALO:CEA will start in sometime next month and 343 confirmed that other games won't take as long as like Reach did.

Unnecessary PSA: Anyone having a audio issues, 343 acknoweldged this problem along with other issues for PC and currently working to fix these problems. My game sounds like listening through cheap earphone with bad quality, whole thing except dialogue and music sounds like playing underwater..