Wonderful! I love the simplicity and elegance. Took me a few tries, but I finally managed to summon an old one beat the game. It's nice that once I knew the layout I was able to have a model of where the spiders crabs were in my head and could zoom through it at times. Would have been nice if pressing "S" or the down arrow either stepped backwards or didn't play a sound as if it did something, that confused me at first ^_^.