Grabble
A grabble is a previously unknown and undocumented alien life form. Introduced to Moonbase Alpha during a skirmish with the Piratron. The grabble's main food source is Imaginatium which also is the primary substance being mined and refined at Moonbase Alpha.
More pest than anything these are unintelligent life forms whose reproduction rate significantly increases in the presence of significant quantities of Imaginatium. While grabbles are not particularly violent they do posses a nasty bite should you approach their food source. Also when they are killed they unleash a small explosion thats similar to a candles light.