A Terran Transit Marine making a break across open ground, guaranteeing the delivery of much-needed protein across the stars to their starving home system. by Soren (@HarmfulMechanic).

The ST-09 Rumble Monkey is a Mobile Frame in the Solar Calendar setting.

The ST-09 "Rumble Monkey" is the preferred mobile frame of the Terran Expeditionary Marines (TEM).[1]


The Rumble Monkey's design is based on the same ST-03 standard used as the basis of most modern Solar Union military frames.



Main Source: Mobile Frame Zero: Rapid Attack Rulebook


Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.