These YouTube comment bots are really starting to grate on me. Seriously, why won't someone over on YouTube's technical end at least try shut up these pixel-wasting, chaos-loving, infectious pieces of underdeveloped silicon?
I just thought of an interesting challenge. You can only stand on platforms. The only time you can stand on solid blocks is right at the start, because duh. I might try it out after I finish my expert playthrough.
I can understand people not liking the pillars, but why don't people like the Old One's Army? The only thing I would change about it is making the between-wave timer a little shorter when it gets harder.