Rex

Rex is a new character in Risk of Rain 2.

Rex is a plant-robot hybrid, and has two abilities for both the plant and the robot side.

Rex is unlocked by completing the Power Plant challenge.

Trivia

 * Rex and the items Little Disciple and Topaz Brooch were revealed in the IGN stream on 12.6.2019.
 * Rex is referred to as simply "TreeBot" in the Steam UserProfile for the game