Strike

Strike is a cooperative mode featured in Destiny. They are 30 minute quests designed for a fireteam of three players, with a boss battle at the end. Enemy composition is varied, and different each time. Bungie's community manager has hinted that Strikes are similar in design to the Firefight mode from the Halo series.

The upcoming Destiny Beta has been confirmed to include a playable strike.

List of Strike Missions

 * Devils' Lair