Discovered Skag Gully

Platinum

Defeat ten enemies in a row with a single punch, after softening them up with gunfire

Defeat 200 enemies with the GAU - 19

Find 80 treasures

Finish the game in Crushing Mode

Defeat 75 enemies in a row without dying

Defeat 30 enemies with the PAK-80

Defeat 30 enemies with the Dragon Sniper

Finish the game in Hard Mode

Finish the game in Easy Mode

Defeat ten enemies using hand-to-hand combat on the back of the convoy trucks

Defeat 30 enemies with the M9