HEllo this game is really nice! I'd be really curious to know how you implemented the grass... do you mind to share some info?
Thank you!
I used the default grass feature from Unity's terrain.
In this case, it's Unity 2017.4.40f1. You can get much better results with newer versions!
wow! the result is impressive... I thought you were using something like geometry shaders / tessellation and similar stuff. Great Job!