Gems, gold, and diamonds all function as cash and resources in most online games. Frequently, these things help players in completing tough tasks and moving ahead. There are three ways by which game fans can collect these items. To start with, they can get the resources as rewards for tasks done; second, the game management offers to give as presents and last but not the least; they could purchase with real cash. It's the norm for almost all the games that require the items mentioned above.