gemminer
gemminer is a sim resource trading app. Resources state data is loaded on start-up. Resources can be brought or sold for gold. This trading is restricted by resource quantities and available gold. There is a 'cheat quantity' button for each resource type. Trade transactions are stored and can be submitted to the server using the SubmitTransaction button. The server will apply the transaction to corresponding state data and repond with a result if it determines cheats have been used.