Even though this game isn't extremely original and doesn't have the best graphics ever it is oddly mesmerizing and one of the most addictive games I've ever played on Kongregate.
Ahh... The game could be longer, but you did make it in less than a week, but then again you did use simple graphics. Still fun, but I suggest you add enemies, lasers, spikes, elevators etc. Check out my game, which also uses Stencyl.