Open 10 cases.

Open 50 cases.

Open 100 cases.

Reach wave 10.

Reach wave 30.

Reach wave 45.

Enter Story Mode for the first time.

Destroy 3 security cameras.

Kill 50 enemies.

Kill 150 enemies.

Kill 300 enemies.

Kill 500 enemies.

Rescue 2 hostages.

Survive for 10 minutes in Hostage Mode.

Survive for 20 minutes in Hostage Mode.

Survive for 60 minutes in Hostage Mode.

Trade Coins for 10 keys.

Trade Coins for 25 keys.

Trade Coins for 40 keys.

Earn a total of 1,000 Coins.

Earn a total of 10,000 Coins.

Earn a total of 100,000 Coins.

Obtain 5 skins.

Obtain 15 skins.

Obtain 30 skins.