Sunset Overdrive’s latest DLC, “The Mystery of the Mooil Rig, is available now on Xbox One, bringing new story missions, amps, traps, items, and much more. Once players downloaded the DLC and complete the mission, “A New Friend,” a new mission will appear at the FizzCo Internet Cafe. This mission will ask players to take down an old friend before navigating the deep blue sea to inspect a distress signal from an offshore rig owned by the shadow Mooil corporation. There are several hours worth of new story and side missions in the DLC, as well as new weapons, amps, and vanity items.

There’s also a new Chaos Squad mission and a new boss. The DLC will also add a new avatar traversal mechanic: While sliding across the water players will be able to dive under the surface before launching themselves into the air. There’s a special achievement called, “Beat the Dev” that awards you 25 Gamerscore, an exclusive in-game shirt, and a gas mask icon next to your gamertag. You’ll receive this achievement but beating a developer in multiplayer. However, if you can’t find a developer, a player who has already beaten a developer, and you beat them, you’ll still be awarded the achievement in addition to a shirt and gas mask.

The Mystery of the Mooil Rig is available from today for $9.99, or as a free download for owners of the game’s season pass.