Nicely done. The mechanics are quite good. Having more imps means you live longer but it's also harder to dodge. You need to keep your eyes on the ghosts but also glance at the top very quickly to see the arrow. My only problem is that it all starts to blur because of the bright sprites moving very fast against the black background. An addicting game but I can't play for more than 1 minute before my eyes start to hurt >_<