: The game culminates in a dual-boss battle against Destro and the Baroness in the final level.

The Joes eventually manage to shut down the device and restore order, but the peace is short-lived.

See the initial Cobra attack on the USS Flagg and the activation of the Blackout Sphere:

The story of follows a rare timeline where Cobra actually achieves its ultimate goal of world domination. Told through an 80s-style comic book aesthetic, the narrative splits the experience between Joe and Cobra perspectives across 17 missions. The Fall of G.I. Joe: "C-Day"