Reach the level 2
Kill 500 enemies
Reach the level 9
Reach the level 11
Kill 600 enemies
Kill 700 enemies
Kill 800 enemies
Find a crystal on Level 2
Find a crystal on Level 3
Find a crystal on Level 4
Kill 900 enemies
Reach the level 4
Kill 1000 enemies
Reach the level 6
Reach the level 8
Reach the level 10
Kill 50 enemies
Kill 100 enemies
Kill 200 enemies
Kill 300 enemies
