Are there more Halo games (master chief collection)?

I got the master cheif collection on the PC via the Xbox Game pass and can currently only play Halo: Reach, although yesterday the next part was released for the PC. Can someone please tell me if I just have to wait or if there's a problem?

Did you only pay 1 euro for the edition? If so, you only bought Reach and not all parts. The edition costs more. Do you have to look directly? If not, then you probably haven't installed all the parts.

I downloaded the edition from the game pass. I thought that would be the full game because you pay monthly for the game pass

Read the exact description in the game pass. Maybe the Game Pass will take longer; since they only import the Xbox Games.

Okay, I'm just blind. I haven't seen the part where '' download update '' xD. My mistake, but still thanks ^^

Thank God. Thanks for letting us know and have fun with Halo!