Completed Campaign mode on Brütal

Purchased all upgrades in the Motor Forge

Completed 20 ambush, outpost defense, or mortar secondary missions

Freed all 120 Bound Serpents

Freed 40 Bound Serpents

Unlock all songs in the Mouth of Metal

Double Teamed with every Drowning Doom unit

Won a stage battle by yourself against the AI without attacking

Completed all hunting secondary missions

Viewed all Legends

Killed a Tollusk using only Ground Urchins.

Rode a Razorfire Boar into the Sea of Black Tears and lived to tell the tale.