So many, very addictive and tricky levels. Some parts are maybe a bit too long, so if you fail it may be frustrating to start over, however if you succeed it's incredibly satisfying. Simple yet so nicely done art style. I love the main character animations, so blurpy. It would be much better experience with some music and gathering bonuses sound effects. Also maybe a death counter might be a good idea? Or timer for speedruners? Maybe it's just a browser issue, but sometimes if the trick requires more keys, the input blocks. Anyway, I must admit, really wonderful job! Especially the mechanics!