Co-op 3: Structural Integrity

"A Forerunner teleportation grid activation panel has been located in a highly unstable cave system. To have any chance of bringing the system online, it must be activated before the cave collapses."

- Mission summary

Structural Integrity is missions 3 of 5 Halo: Spartan Assault Co-op Missions. It must be played by two players, across Xbox Live, and is only available on the Xbox version of the game.

Summary
The two teammates must infiltrate a Flood controlled cave system, activate a panel and then escape. All the while, the 3 minute countdown until the cave's collapse will continue to count. If the players do not escape, they lose.

Objectives

 * Activate the Forerunner teleportation grid.
 * Escape before the cave system collapses.