Ep. 12: An unmanned Zaku attacks during the battle royal as alliances form and Sei and Reiji deploy a trump card.
Aired on December 23, 2013
During the ongoing battle royal, an unmanned Mega Size Model Zaku is deployed with the specific objective of eliminating the Star Build Strike Gundam. This aggressive maneuver forces various participants to form unlikely alliances in order to survive the escalating conflict. Amidst the chaos, Sei and Reiji are compelled to utilize a hidden trump card belonging to the Star Build Strike Gundam. Their survival depends on successfully unleashing this powerful asset against the overwhelming threat posed by the automated mobile suit. The situation requires precise coordination and strategic deployment of their resources to overcome the immediate danger and secure their position in the competition.
Episodes
- Ep. 8 · Nils Nielsen Competes in American Qualifiers While Team Nemesis Adds Aila Jyrkiainen
- Ep. 9 · China finishes the Gunpla Beargguy III after its painting wins an art exhibit prize.
- Ep. 10 · The World Tournament Begins in Shizuoka Amidst Shocking Upset
- Ep. 11 · Yuuki debuts as Meijin Kawaguchi in a World Championship battle royal
- Ep. 12 · An unmanned Zaku attacks during the battle royal as alliances form and Sei and Reiji deploy a trump card.
- Ep. 13 · Gunpla Fighters Use Random Weapons in Tournament Battle Three
- Ep. 14 · Sei and Reiji face Gunpla Fighter C despite Reiji's wrist injury in the sixth period
- Ep. 15 · Sei and Reiji face Fellini to avoid elimination after dropping to 17th place
- Ep. 16 · Rinko departs for her son while Sei and Reiji secure a draw against Fellini to reach the top 16.