Get a life item
Defeat the first boss
Hit enemies with high precision
Defeat the third boss
Reach the enemy base
Go through the obstacles of the fourth stage
Defeat the fourth boss
Defeat the portal guardian boss
Reach the final stage
Finish the game at any level
Finish the game in hard level
Get 3 same items
Get 3 different items
Disable an enemy energy source
Defeat the second boss
Get 500 stars
Fire a large number of shots
