'''Mystery Boxes''' are drop crates released by [[Mr. Qi]]. After achieving the [[Achievements#Millionaire|Millionaire achievement]], the player will see a cutscene with Mr. Qi and will be informed by a pop up that they can now be found. | '''Mystery Boxes''' are drop crates released by [[Mr. Qi]]. After achieving the [[Achievements#Millionaire|Millionaire achievement]], the player will see a cutscene with Mr. Qi and will be informed by a pop up that they can now be found. |