Oooo, a hard mode would be a pretty cool addition yeah. I would like to add the color version, though I'm not sure how cause the black and white thing is a post processing effect, so I'm not quite sure how I could change it through an option, but I'll try! And I just released a patch fixing that AI bug. It only lets him take one path instead of it being random though it's only temporary until I make a permanent solution. Thanks for playing dude, glad you enjoyed it.