i like this game, (though my poor laptop 100% dosnt). though id like to have an exit button instead of alt F4. and as an idea, maybe make a sandbox mode where you have no charge limit, you can fly around, and maybe trigger animations (like vore and stomp) manualy, and mabe have a toggle button for if you want them nude or not. but thats just an idea.
Optimisation is on the list, I'm considering changing the physics based destruction to something more akin to Pawperty Damage. Quit button makes sense. I've had requests for a sandbox mode, I might not implement all the functionality you mention but at least flying and no timer would probably make sense