Unlock 10 Perks in the Skills menu.

Upgrade a weapon to Mark 3.

Kill 20 enemies by running them over.

Reach the end of Act 2.

Down an enemy without taking return damage

Spend 100.000 Skell Credits.

Kill a Behemoth.

Kill an helicopter's pilot with any weapon.

Upgrade 20 weapon intermarks in total.

Pick up 20 different natural resources.

Kill an enemy shortly after another player in Coop has killed one.

Craft every item

Unlock 2 Classes.