Have 15000 credits in the bank in Outbreak.

Slam 10 zombies at once in Outbreak.

Completely upgrade your Exo.

Finish the hoverbike sequence without hitting any walls or obstacles and taking no damage in "Aftermath."

Kill 50 enemies while using Overdrive.

Complete "Captured."

Spend 20 exo upgrade points.

Complete "Collapse."

EMP 10 enemy aircraft out of the sky with the hovertank in "Bio Lab."

Kill 10 enemies or drones while affected by a sonic blast.

Complete "Sentinel."

Stop an AST with an EMP grenade.