During a special livestream event at Tokyo Game Show 2020, D3 Publisher producer Nobuyuki Okajima outlined what to expect from the upcoming Earth Defense Force spin-off title, World Brothers, and we got a brief look at the fully fledged Earth Defense Force 6. World Brothers will be released in Japan on December 24 for the PlayStation 4 and Nintendo Switch, while an "early 2021" release is planned for other territories. In a departure from past EDF games, which had semi-realistic giant insects attacking the planet, Earth Defense Force: World Brothers is entirely made of voxels.