As the blockchain industry rapidly develops, the gaming sector is exploring a new frontier - blockchain games. The emergence of these games not only changes the way traditional games operate but also introduces a profitable economic model to the gaming landscape. However, there are still many challenges and changes in the operation and management of the economic model. This article will provide a detailed introduction to the tokenomic model of blockchain games, including its basic elements, distribution system, supply and usage, inflation mechanism, and the most common dual-tokenomic models. It also aims to explore whether an ideal tokenomic model can exist.