Artifact (Spartan Ops)/Clean Up

Clean Up is the first chapter of Spartan Ops ' second episode, Artifact.

Summary
UNSC Marines request Spartan assistance after failing to neutralize a Covenant stronghold as well as Forerunner anti-air turrets. Commander Palmer responds by sending Fireteam Crimson to seize control of the area. Crimson engage the Covenant, mostly consisting of Unggoy and Kig-yar warriors. Upon getting closer to the structure, Crimson encounters Promethean Watchers. After clearing all Covenant in the area, Crimson is directed by Jared Miller to two pylons powering the Forerunner turrets. In the process of disabling the pylons, Crimson fights off Promethean Crawlers supported by more Watchers. After disabling the pylons, the turrets are deactivated. Before Crimson is extracted however, Miller picks up a slipspace anomaly nearby. Crimson is ordered to investigate. They encounter more Promethean forces, including multiple Knights, who translocate in the area. Crimson is forced to clear the area again. After doing so, Robert Dalton directs a Pelican dropship for Crimsons extraction. As the Pelican arrives, Miller receives a distress call from a Science team who request for UNSC assistance. Palmer acknowledges and immediately sends Fireteam Crimson on the way.