The Gangster HQ is a combat zone in Stick RPG 2. It is located in the first island near Easy Gym. Like every combat zone, if you die, you will lose money whereas if you win you will gain money and stats. Also, after you win, it will take 7 days for you to be able to fight there again. Every time the combat zone resets it will get harder after the 2nd or 3rd time bosses with director's cut weapons start spawning with two empty handed Guards. You can find the key by fighting the gangsters in the middle of the first island.