A new battlefield appears in the EDF series. The setting is square Earth. Its a voxel world where everything is made of squares, including the Earth itself. However, something caused to peaceful Earth to break into pieces, whether it's round or square this planet is undoubtedly Earth. And so the EDF is dispatched to go beyond worldlines to bring back the peace of the square world.

Can anybody survive on a devastated Earth? However, in the world of EDF, normal everyday people are the strongest beings. The devastated Earth is still alive and waiting to be rescued.

Different parts of the world become the game's stages floating in the space. And there are huge cliffs at the end of each stage.

• Voxel World’s Earth Defense Force – Expect the world of Earth Defense Force in a whole new voxel art look with a family-friendly appeal, all filled with the same swarms of aliens and invaders for players to exterminate within the Earth Defense Force series
• Create Your Very Own Earth Defense Force – Each mission is tackled by a four-member team that players can mix and match between EDF members to maximize each of their abilities to lay waste on their enemies
• Historic Earth Defense Force Members Return – From the very first Earth Defense Force release in the numbered series all the way to the most recent Earth Defense Force 5 launch on top of the spin-off titles including Earth Defense Force: Insect Armageddon and Earth Defense Force: Iron Rain, players can recruit legendary Earth Defense Force members and access the wide array of weaponry from a massive selection of the previous games to their teams in the new voxel form
• Historic Enemies of the Earth Defense Force Series Make a Comeback Too – Familiar Giant Land and Air Creatures alongside Alien War Machines that have invaded Earth and caused mass destruction countless times in all of the past Earth Defense Force series games are returning to invade in full, voxel form and force