Uploaded October 2015 | Updated September 2026, 3 weeks ago

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Part 2 of my Halo 5 Guardians story walkthrough. The Master Chief is reunited with his Spartan II Blue Team for a routine investigation of the lost ONI research station Argent Moon.

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Next: youtube.com/watch?v=pdHGj4a_qYs

Previous: youtube.com/watch?v=1WHJhKYK3fw

Playlist: youtube.com/playlist?list=PLC4pqfkCQxMmmnGDQlvktNEi1bQgUzuf4

Enjoy!

Over the last 72 hours, five colonies have gone dark. Perplexing transmissions are being received from UNSC AI Cortana who, up until this point, was presumed dead. Not only that, but there is reason to suspect that she is behind these events. Spartan fireteam Osiris is tasked with finding out the meaning behind this. When Spartan II Blue Team goes AWOL, fireteam Osiris is send after them to bring them back to the UNSC.

Title: Halo 5: Guardians
Genre: First-person Shooter
Publisher: Microsoft Studios
Developer: 343 Industries
Official Website: halowaypoint.com/en-us/games/halo-5-guardians