Check out an incredible VFX pack by Yoeri Vleer filled with impact-related customizable effects.
Lets make something clear: This is not just a regular pack with some effects, but a fully fleshed out toolbox filled to the brim with impact related effects which are all tweakable trough material instances, usage of the dynamic module, and cascade. This allows you to create a near unlimited amount of effects.
Because of this I am providing many video tutorials that allow you/the user to easily create additional content to really make it your own and match the style of the (stylized) game you are going for.
This package will save you a lot of money, time, and can last you your entire project or projects.
Especially once you start adding your own new textures, instances, and effects, and really make it your own!
You can find more details on the pack here.