nCash is the in-game real money currency. The system of payment is similar to that of Nexon(with their NX cash(those greedy Bastards). Basically, for each real US dollar you pay, you get 1,000 nCash. There are many special items such as belts that are only available through nCash and all weapons come with an extremely reduced level cap, sometimes going from level 15 all the way down to 1. Because of this, low level players or even high level players will be called "nCash noobs" for using nCash items and weapons.