In today's gaming market, mobile games have dominated the market. However, due to factors such as screen size, lagging and performance limitations, mobile games have gradually started to support interoperability between multiple devices. However, there are still some games that are not interoperable between mobile and PC, do not support PC, or do not have a Mac version, which makes it inconvenient to experience the game on Mac devices, and PlayCover was developed to solve this problem.