I am glad that you liked the game, overall the game is quite well optimized (but I know from experience that if the browser doesn't want to do anything about it, it won't do anything about it, I have quite a weak computer myself and I know that my code depends on the browser willingness, a small example: sometimes it works perfectly for a month and after that it lags for a week with no code changes) but I'm planning to do rain reduction options, there was no time for details like this before. (and in general, everything I test on Chrome, I don't know how the game works on other browsers)