Orion invaders have reached our peaceful planet! It is your mission to counter attack them. To aid you in your mission, the leaders of earth have given you X-Avenger, a cutting-edge hi-tech spacecraft. Blast your enemies with tons of missiles and energy-based weapons. The peace of all humanity rests in your hands! - X-Avenger

• 3 marvelous worlds, each with unique monsters.
• 7 unique primary weapons, each with 5 upgrades.
• 15 different secondary weapons.