about the difficulty: i didn't mean to make it too hard. i only meant to make it moderately difficult. like to where the average player would probably win on attempt 3-5.
i tweaked the speed of the mace for round 10 to the smallest speed where i was actually concerned that i was not going to make it without any level modifications. then i figured it would be easier because a couple of well-placed bombs, springs, and boosters should be enough for the average player to outrun macey at that speed. like not even anything that crazy, just blowing up like 4 walls and placing a couple springs and one or two boosters.
but then again i feel like every game i design is always unintentionally harder than it should be. anyway, thank you for sticking with it and commenting (and presumably rating)!