Munkeh111 on 18 March 2009
If you are careful, so if you die less than 100 times, but that is easy to achieve if you save, and then load if you die many times. The only missable achievements other than that and the 12 hour speed run, which is really easy, are boss ones, but they are also easy. There are nearly no hard ones. Getting all the light seeds might take a little bit of time, but they are not that hard, and actually quite fun to gain
