Rikkuji Earth, a free Android game, combines military strategy with anthropomorphized characters, offering an engaging simulation experience. Players command units known as Riku Musu, which personify Japan's Ground Self-Defense Force, to battle against the Magma Army on detailed hexagonal maps. With over 600 battle maps and an innovative capture system, players can strategize their way through a variety of terrains while customizing their characters and equipment. The game features high-quality graphics and a stellar voice acting cast, enhancing the immersive experience.

The storyline unfolds in a post-apocalyptic Japan where the Magma Army has taken control, and players must lead their garrison and weapon girls to reclaim the land. The game includes a wide array of customizable units, allowing players to develop their own strategies based on real military equipment specifications. With its rich character designs, strategic depth, and replayability, Rikkuji Earth appeals to fans of both military simulations and character collection games.