OMG I LOVE THIS! Such a perfect SNES Vibe! You have captured the spirit of a 'mario' type game perfectly! I had a blast! I also really enjoyed the control scheme. I'm not a big fan of 'spacebar for jump' but most people are used to it (hence why I did it in mine), but using JKL was really comfortable and easy. I wish more games would use JKL for controls, but for some reason a lot of people don't like it. No idea why. haha.
Either way, great work! I had a ton of fun and it was very nostalgic in a way! Made me feel like I was a kid in the 90's playing the newest hottest game on the market! Great work!