Players move through a linear sequence of stages, firing at soldiers, creatures, turrets, and environmental targets while avoiding projectiles and hazards. The D-pad handles movement and aiming, while the action buttons jump and fire.

Most stages scroll horizontally, but some use overhead or pseudo-3D perspectives. Weapon capsules upgrade the player's shot, and losing a life normally removes the current power-up. Each stage ends with a large boss, and the final areas lead to the Red Falcon headquarters and the campaign's concluding battles.

Learn enemy spawn points and move continuously rather than standing in open ground. Preserve spread or rapid-fire weapons whenever possible, because they make crowded sections and bosses much safer.

In two-player mode, coordinate movement and avoid crossing into each other's firing lanes. During boss fights, prioritize exposed targets, use safe platforms, and treat every life as a chance to learn the attack pattern.