Counter Strike Online Wiki

Mystery Box is an event-based item in Counter-Strike Online.


A mystery box that can be obtained by accumulating a certain number of puzzle pieces. You can obtain it by selecting one of the components.

Mystery Piece[]

Event riddle piece

A mystery piece that can be obtained during the event. Compensation is automatically paid according to the accumulated number.

  • This is a cumulative item.
  • Fragments can only be acquired during the event period, and unused fragments will be deleted after maintenance.