Astro's search for understanding sends him through a world shared by humans, robots, and characters drawn from across Osamu Tezuka's stories. The action shifts between ground combat and flying shooter sequences, keeping his mechanical talents in constant use.

Regular hits build the resources for powerful EX attacks, encouraging you to connect close combat with dramatic bursts of firepower. Meeting characters contributes to the Omega Factor and Astro's development, so curiosity matters alongside fighting skill. The story also gives revisiting events a meaningful role. It is a generous, energetic adventure whose broad spectacle stays anchored by a small hero trying to understand other people.