In this game you are tasked with saving the peaceful people of Mobanti who are under attack by evil Humans! You are in command of the titular Armourdillo, a biological tank, tasked with rescuing pods of Mobantians and delivering them to an underground bunker.
This is achieved by travelling left until a force-field is reached. Destroying the field reveals the pod, which must then be dragged back to the right. All the while you are under attach from Earthling vehicles which attempt to reduce your health to zero.