KHlover on 04 January 2013
I've recently been playing Kid Icarus Uprising and finishing it 100% is incredibly hard. You'll need to gather several hundred trophies (with decreasing probability every time you recieve a new one), finish every level on the highest difficulty multiple times with several weapons or in a limited time to unlock all of the 360 (!) achievements needed for 100%. One of which requires at least 50hrs playtime to be unlocked.
Which game is your personal nightmare?
