Completed 5 missions in the Arid Badlands

Stomp 10 Containers

Kill a Stalker with the Seeker Rifle while in Zoom Mode

Earn the top score objective in any level

Catch Totec with the grapple while he is jumping over a death fall

Survive your first encounter with Stalkers

Survive the Train Sequence

Get your first Suit

Collect 35 Solar on a drop-pod drop.

You convinced Zeke Sanders to let his hostage go.

Perform your first Takedown. Civilians don't count, so be nice.

Reach max level.