[v1.9.8] PlayMaker – Very popular visual scripting tool for Unity

PlayMaker is a very popular visual scripting tool (based on finite-state machine, FSM for short), also a hierarchical logic framework for Unity, developed by Hutong Games from China. Game designers and programmers can use PlayMaker to conduct interactive development with Unity, and quickly complete prototyping of games. Therefore, it is suitable for both independent developers and team collaboration, greatly improving the game development efficiency.