Find all Treasures and the Strange Relic

Find 50 Treasures

Find 40 Treasures

Kill 30 Enemies with the M79

Find the Strange Relic

Kill 5 Enemies with a Single Punch After Weakening Them with Gunfire

Acquire all of the costumes in the game.

Cause maximum damage in all Arenas (does not include Practice mode)

Beat the Last Chapter Without Dying on Normal Difficulty or Harder

Kill an Enemy While Playing as an Alternate Character Costume Other Than Drake

Activate a Tweak

Purchase something from Baku the Voiceless in New Game+.

Sprint for 100 meters.