I like the animation when the darkness catches you. It reminds me of the pool in the beginning of Another World. I had a really hard time with this game -- I tried the second level probably 30 times and couldn't beat it. It seems like you can't run fast enough to outpace the darkness. A little more sound effects would have helped the game feel a little more full, but it seems to have some potential if you were to bring the difficulty down a little bit for people like me.