I feel bad about the game. I mean the graphics (for a PS Vita) and story is good but wasted by lots of bugs. There are standing dead enemies. Allies not following you though commanded to follow resulting to "desynchronization". Erroneous ledge where to grab to and climb. Enemies alerting though your behind them in low profile or even 5 meters away behind them. Returning to "Letter Map Magnification" after you quit or died and reload the game even if it's not what you're doing before you quit or died. AND Letter Map Magnification light sensing bug.
