Complete the main story campaign.

Purchase all of the drones from Patchie's Shop.

Destroy 500 enemies.

Develop a nuclear weapon.

Reach level 25.

Kill 50 human enemies.

Kill a Caged Prowler in the Wildlife Research Labs

Use proper timing to get a leg up in a close-quarters battle against the boss in Mission 11.

Located the Ark

Destroy a Titan with your Laser Core in the Campaign

Destroy a Titan with your Flight Core in the Campaign

Acquire 6 or more friendly Stalkers at the same time in the Campaign