Played through 20 solo quests.

Successfully performed a counterattack 100 times.

Defeated 1,000 foes.

Played through 10 online co-op quests.

Defeated 500 foes.

Defeated 100 foes.

Died at least once during solo questing.

Successfully complete level 6

Kill the Leviathan

Upgrade all weapons in the Single Player Campaign

Successfully complete level 5

Use the secondary fire of each weapon in the Single Player Campaign

Kill 50 Chimera with Riley's axe in the Single Player Campaign