Gain a score of 10000 in 1HP mode
Kill 1000 Enemies
Kill 100 Enemies
Gain a combo of 10x
Survive for 10 minutes
Gain a score of 30000
Kill 5000 Enemies
Get back to full HP after having less than 10HP
Clear the map of obstacles
Kill 1 of every enemy
Kill a frozen enemy with fire
Have 160 max HP
Have 100 enemies on screen at the same time
Have 5 powerups active at the same time
Try every weapon
Unlock all the hats
