My low budget PC had a very hard time running this at 4 fps xd
It looked pretty cool and played pretty nicely, though next time you should probably give an option to activate Post Processing and not activate it by default.
Oh sorry to hear frame rate was low, it was also pretty low on my older computer but i really didnt have time to fix :(
Next time when i make good looking games i will make sure to dont enable them automaticly, Thanks!