S1·E37 The Road to Ruins

The Rubber Robo Gang swoops down and bot-naps Metabee. He is weak so he can't fight back. They take Metabee to their secret hideout in a helicopter. Since the rest of the gang left Seaslug, Gillgirl, Squidguts and Shrimplips behind so Ikki coaxed out of them the location of the RRG hideout. Then Ikki and his friends go to Miyama Ruins where Metabee is hidden. There, members of the Rubber Robo Gang try to take Metabee's medal out of him. When Ikki and Koji get to the Miyama Ruins, they find outdated medaparts and Medals. The Ruins are filled with Death Traps and Booby Traps and they cause the group to separate. The RRG flees. While looking for Metabee and the rest of their friends, Ikki, Samantha, and Koji find 3 Medabots with out any Medafighters. Summilidon and Peppercat fight them but are no match, but then Rokusho comes and saves the day.