 So you're not sure whether your effects are running on your CPU or GPU, not a problem. I got this question a few videos ago, so I thought it would be a good idea to show you guys while we're still here. If you just click on the general particle on the right under SIM target, that's where you get to set whether it runs on your CPU or GPU. Also if you're just trying to use particles and instantiate it in the middle of gameplay and they just never seem to be facing the right direction, you might want to try and change it from global space to local space. Anyway, hope that helps and as always, I hope you have a fantastic day and I'll see you around.