REX

REX is one of the playable characters in Risk of Rain 2.

How to Unlock
REX is unlocked by completing the challenge "Power Plant". (Repair the broken robot with an Escape Pod's Fuel Array.)

Tips

 * The Primordial Cube can be particularly effective on REX as you are able to launch it into your Tangling Growth, ensnaring a large number of enemies at once which in-turn massively increases your total healing.
 * Walking backwards, jumping and using DIRECTIVE: Disperse at a downward angle can launch you quite a long distance in a desirable direction.