The game uses a horizontal side-scrolling perspective. Each stage sends the selected Valkyrie through enemy formations, ground installations, and larger targets while the player avoids projectiles and collects useful power-ups.

Players can switch between Valkyrie forms to balance speed, maneuverability, and combat effectiveness. Missions follow a linear campaign structure, with boss encounters and story scenes connecting battles. Different pilots provide distinct play styles, so replaying the campaign with another character changes the feel of combat.

Stay mobile rather than holding a fixed position, especially when enemy fire fills the screen. Use the Valkyrie's different forms according to the situation: faster movement helps with approach and evasion, while heavier forms are useful when attacking durable targets.

Learn boss patterns before committing to an attack. Preserve power-ups when possible, because losing a life or taking damage can reduce the effectiveness of the current weapon setup.