Hi peoples 
Here is a feedback system I’ve created for Unity to easily integrate feedbacks with Visual and Sound Effects (with maximum 3 lines of code)
The plugin contains Feedback assets and Feedback Event System component,
You just have to create a new Feedback asset, setup the Particle system, the audio clip and other params and bind it to an event with the Feedback Event System component,
You’ll just have to call those events from script or from Unity events (you also can directly call feedbacks with the asset reference)
Here is the project page : Feedback System | FeedbackSystem
You can clone the repository from github
Feel free to try it and give me your feedbacks to help me to improve it (More features, optimization, simplify…), it’s very important to me 