This game is way too slow. Hard as hell to progress. Every thing takes too much time: Starting the run, just the process of running, game over screen, chest unlock screen and of course, the lag gets ridiculous. Due to the slow speed, even after a page refresh, it all looks like it's going in slow motion. Spent an hour on this game, trying to like it, because I loved the pigsland game, which this visually reminds me of, but it's unbearable. I regret giving this game so much of my time.
The only thing that manages to go quickly is your stamina bar.
Thank you for reading through the critiques and comments. They've definitely improved gameplay.
Keep up the good work.
Also, I agree with the Cash Per Second suggestion as I find myself fiddling with levels and doing mental math (with rounded numbers) to see which levels to leave it idle at.