Is there examples of the effects shown, like the waterfall? I would like something like that could show me how to do something like that. It'd be nice if it comes with some examples if you buy it

Hi there,

Pixel FX Designer comes with a good amount of examples within its files. Not all the effects shown in the Itchio page are included, the waterfall one I think It is but others are from a separate pack by Davit Masia

https://kronbits.itch.io/fxpack

You can download the demo to check with examples are included and see If It is what you are looking for.