Originally designed to gather data from geological surveys, the Radiant’s purpose has not changed much as the Goo evolved. It operates as the primary scouting unit, utilizing its omni-directional eyes to see a good distance in all directions, and even up onto high terrain.
Best used as a scout, Radiants deal little damage, but have a large sight range and are fairly quick
Radiants are able to see into brush and onto high terrain, allowing them to expose lurking enemies
A variety of upgrades can be applied to Radiants to allow them to enhance their abilities and expand their strategic use
Radiants can now target aircraft. Best used in large numbers or against air scouts.
Radiants can now detect stealth enemies. Best used against enemies relying greatly on stealth.
Radiants gain stealth. Best used when facing heavy defenses blocking scouting.