How Many Cases Are There in CS:GO? It is a hugely loved game that has seen its fair share of cases. These counter-strike cases contain rare knife and weapon skins which can be traded in for large amounts. In 2013 the Arms Deal Update introduced CS:GO cs2 cases. They are usually released with an Operation and come with a variety of weapons. How do you obtain a case CSGO Cases are cosmetic in-game items that aren't a hindrance to gameplay. They can be purchased in many ways, including by purchasing them from the Steam marketplace. There are a variety of different Cs2 cases, each sporting an individual set of skins. Some are more valuable than others, for instance the red skins and knives that can be worth thousands of dollars. The chances of receiving a valuable object from a case are contingent on the kind of case and the luck of the individual. There are two ways to get an CSGO Case.