hey would be glad if you write the average session lenght on the more information panel on your site ^^ at least thats something i always look for bevor i download a new game
really cool game and i thought that level 10 was a hard one but for me that was totally okay because its the last one. it feels a bit cluncky that you can only change layers when your on ground and that you only able to dash while in the air but thats just a personal opinion