Earn 1000 points
Earn 3000 points
Destroy 12 enemies (1 level's worth)
Destroy 36 enemies
Destroy 84 enemies
Destroy 132 enemies
Earn a bonus life
Earn the Maximum amount of Bonus Lives [6]
Earn 8000 points
Earn 15000 points
Earn 25000 points
Earn 50000 points
Earn 100000 points
Destroy 20 enemies without dying
Destroy 40 enemies without dying
Complete 5 stages without losing a life
Complete 3 stages without losing a life
spend 3 minutes in level 4 or higher without destroying any enemies
spend 1 minute in level 2 or higher without destroying any enemies
Clear a stage without dying