You can open cases cs go in this case opening simulator. You can collect rarest skins cs go absolutely free! You’ll never lose your collection and you can play on the different devices ‘cause your data is on the online storage. Some features of Case Opener Ultra: - Online skin trading with real users! - You have an account which you can use on different devices! - Contracts trade-up CS GO - JACKPOT for lucky people - Achievements and grades - CS GO skins with prices - A lot of knives and gloves - Souvenir cases Attention: Case Opener Ultra is the simulator so you can’t use the weapon from this app in the real Counter Strike Global Offensive. Also, you should create an account with your data. We recommend you use real email because if you don’t you will not be able to recover your password and your inventory. Good luck!