| Re: Games Completed in 2008
In the case of SoTN the game has multiple endings which are "secret" - completing the game and getting the first "bad" ending gets you 100% (assuming you've done full castle completion/exploration)
Unlocking the second half of the game allows you to finish at a 200% rating.
Using glitches the programmers hadn't originally intended to discover rooms that didn't count towards 100% completion (but as they were new areas on the map they added to the overall percentage) gets you over 200%.
Stupid XBLA achievement system - I'm stuck around 2% shy of getting their shiny rewards. | 
