Fantastic!

Ignore the people saying this is too hard and needs analog sticks. The innovative control system works perfectly, and this game took me a whole 5 minutes to get the hang of and maybe 20 to get good at. Once you get to that point, its an extremely rewarding and fun simulator, and pretty realistic as well.

I love playing this on my iPod Touch. Id say the only thing wrong with it is it needs a Mac version too!

CaptFrost about Astronaut Spacewalk