Kill 15 or more enemies with a single Catapult boulder.

You have defeated all bosses and are a powerful force to be reckoned with

Earned level 40

Completed all missions in the Rust Commons

Discovered Crimson Lance Enclave

Killed Flynt

Killed the Rakk Hive

Reached proficiency level 10 with any weapon type

Discovered Krom's Canyon

Discovered The Scrapyard

Defeated the Rakk Hive, the Vault Boss, Sledge, Krom, or Flynt in a co-op game

Killed 25 enemies with corrosive weapons

Mastered the technology of Pandora