I completed Dead Space 2 on the 2nd hardest difficulty and it said that I had unlocked the + save game type. It never actually gave me the option to start a game that way so I started another run through on easy and have only just realised that the stacked achievemnts havent carried over ie the severing limbs cheevo and the decompressor cheevo. Gutted cos now Im gonna have to do another run. Is there any reason why I was never given the + game option??
Thanks in advance