Thanks for trying it out!
I agree with the FPS drops. It used to happen to me in the game engine, but released a somehow optimized version. Probably needs more optimization if it still causes lag, I will try implementing in the future. Thank you for the feedback!
(btw was the fps drop a crash? Or was it just fps drop then comes back? If it wasn't a crash how long do you think was the fps drop? Thanks for any reply, it helps)