This chapter of the Deep Rock Galactic guide has all the information about Red Sugar - where to find it, how to identify, and what it can be used for.
Red Sugar is one of the additional resources available in Deep Rock Galactic. It has a bright red colored crystal. Red Sugar is one of the methods of replenishing lost health. This resource cannot be deposited so if it is destroyed by a player with full health, the red crystals will fall to the ground and can be collected by someone else.
Red Sugar is a very common mineral, so it can be found throughout the planetary system and in all types of missions. Red Sugar is fragile - hit it once with a pickaxe to rip off a fragment of the crystal. It can appear in hard-to-reach places, such as the cave vault - the team will have to work together to get it.