Another Spartan Ops trailer has hit in preparation for tomorrow’s episode.

Spartan Ops Episode 9, entitled ‘Key’ goes live tomorrow. The penultimate episode is starting to bring story arcs to conclusion. Here’s the blurb.

ONI has ordered Doctor Halsey assassinated, and Sarah Palmer is slated to pull the trigger. Lasky, in an effort to save Halsey’s life, sends Fireteam Majestic to stop Palmer.

Here’s that trailer…

Halo 4 is available to buy right now