Rad slimes are found in the Indigo Quarry and in the Wilds (as Saber Largos). They eat vegetables and their favourite food is the Oca Oca. These slimes produce a rad aura (a bright green circle around them) which will irradiate you. When your irradiation level reaches 100, you will start taking damage. You can nullify the aura for 20 seconds by spraying a Rad slime with water.