Thanks for your kind words :) glad you liked the game !
Well now that i look at it i can see how the 3rd level is kinda like the sonic 1 stages XD funny thing is when i made it i was more thinking about the bonus stages from shadow dancer but since i didn't have time ti make enemies that could attack while you were falling i put some of the stage hazards instead, but having played quite a lot of sonic back in the day i like the comparaison :p