I've just bough Halo 4, so I'm a little late on the Spartan Ops episodes.
Is it not possible to play the older Spartan Ops episodes online with matchmaking? I've currently only been able to play the new episode.
And there doesn't seem to be an option to choose difficulty before Spartan Ops games.
As much as I'm loving the game so far, It also annoys me that campaign scoring, medals, firefight and campaign matchmaking isn't featured in the game.