Radirgy 2 is the long-awaited sequel to the arcade-style shoot 'em up Radirgy, returning to its roots with classic vertical scrolling gameplay. Players choose between two ships, one with traditional controls and the other offering twin-stick mechanics.

Radirgy 2 is a new, greatly evolved shoot ’em up game. This evolutionary version of the game is titled labeled “the radio wave shoot ’em up re-proposed.” The “Murasame”, the player’s ship, evolves in various ways to help the player.