Kill 1 enemy
Kill 10 enemies
Kill 25 enemies
Kill 50 enemies
Kill 100 enemies
Kill 250 enemies
Kill 500 enemies
Kill 1000 enemies
Collect 1 coin
Collect 10 coins
Collect 100 coins
Collect 1000 coins
Collect 10000 coins
Collect 100000 coins
Collect 1000000 coins
Collect 10000000 coins
Buy 1 upgrade
Buy 10 upgrades
Buy 25 upgrades
Buy 50 upgrades
Buy 100 upgrades
Buy 250 upgrades
Buy 500 upgrades
Buy 1000 upgrades
Kill 1 boss
Kill 5 bosses
Kill 10 bosses
Kill 25 bosses
Kill 50 bosses
Kill 100 bosses
Kill 250 bosses
Kill 500 bosses
Complete 1 level
Complete 5 levels
Complete 10 levels
Complete 25 levels
Complete 50 levels
Complete 100 levels
Complete 250 levels
Complete 500 levels