What bonus systems are there for Upgrader?

Upgrades cannot fail completely, you get the item or shards anyway. In case of failure, the player receives an item of a lesser grade. Also, we offer a bonus system that increases the success probabilities of an upgrade, in case of failure, until the upgrade succeeds.

Important note! When the bonus probabilities granted for failed upgrade attempts are active, and you decide to change the item chosen as the desired result of the current upgrade, these bonus probabilities will be reset.