Galaga

Screenshots:

Background:
The classic arcade shooter comes to Xbox Live Arcade, with exact replication and added features. Included additions are high-resolution borders and score leaderboards.

Features:

• Space pilot: Take control of a fighter space craft and shoot down the invading aliens. Watch out for the swooping motherships, which will try to steal your fighter!
• Extra firepower: Rescue captured fighters to double your firepower. Earn Perfect Bonuses as you battle your way through wave after wave in different challenging stages.
• Achievements: Boost your Gamerscore as you unlock achievements.