Beat 'Chapter 20 - Caravan' in less than 15 minutes

Kill 5 Riot Shield Enemies by Running Over Their Shield

Defeat 50 Enemies in a Row Without Auto-Reloading

Finish the Game on Crushing Without Changing the Difficulty

Kill 30 Enemies with the PAK-80

Collect 25 Rainbow Stars from the Mystery Portal

Enter the Mystery Portal and Complete a Super Mix Event!

Finish the Game on Hard Without Changing the Difficulty

Finish the Game on Hard Without Changing the Difficulty

Revive 10 Allies in Multiplayer

Complete all trials on Moderate (difficulty) in Multiplayer

Complete the game in 6 hours or less

Kill 75 Enemies in a Row Without Dying