Upgrader | Key-Drop Help Desk

What is the Upgrader
Upgrader panel Upgrader is a game mode in our service that provides you the possibility to obtain more valuable skin at the risk of losing skin you are using to upgrade. The chance of success of the upgrade is calculated based on the difference in value of the skin you are trying to upgrade and skin you want to receive in upgrade. How to use the Upgrader To use the UpgFew readers