Mobile Suit Gundam: Cucuruz Doan's Island

In a remote island called the Island of No Return, Mobile Suit pilot Amuro Ray and his comrades are stranded after a covert mission goes wrong. They soon discover that they are not alone, as a group of children and an enemy mecha attack them. With the help of a strange man named Cucuruz Doan, Amuro must find a way to escape this mysterious land and defeat their attackers in a final showdown.