HALO: Eye of the Storm (2011)

"Finish The Fight"

An alien alliance known as the Covenant has decimated the marines manning a strategically vital outpost. Now in control, they stand on the verge of claiming an ancient artifact with the power to bring about the end of mankind. As time runs out, only one hope stands between humanity and certain doom–Spartan 117. Adapted from the Halo 3 mission “The Storm.”