The gear system is one of the most innovative aspects of Injustice 2. Thanks to this, players have a seemingly vast sea of customization ahead of them. This means that there is very little chance for two characters to have the exact same costumes, as long as even a fear gears have been put in place. Gear could also come in the form of full suits and not just as a particular accessory to an outfit. Still, the best outcome is usually from a combination of gear that all works together.