If you're looking for a little extra strength and health for your hero, bionics are the way to go.

Bionics are additional items that can be equipped through their own menu, which can be accessed from the loadout menu. This menu is unlocked when you receive your first bionic. There are two types of bionics, Defense and Offense. One increases your health and the other increases the damage you deal. 

Unlike normal items, bionics cannot be levelled and upgraded in the same way. Instead, they can be upgraded by fusing three of the same type and rarity. As with any item, when you fuse, your bionic will increase in rarity. 

NOTE: When fusing Epic or higher bionics, only two are required.

For example, if you have an epic bionic, your bionic will benefit from the epic rarity and all the benefits of the previous rarities. 

Bionics can be obtained from the Bionic Box, as a reward for completing missions, or by playing and purchasing offers.