Not played the game. But, this show did made me to play the game. The whole show just amazed me, from characters to the plot.

Technical side deserves a huge applause. Not gonna name one by one. I'm gonna sum it up all in to the term WHOLE MAKING. The making itself was the main positive aka fuckin dope. This anime doesn't give the viewers a chance to relax. Wait.. There are some. But instead of relax it will give soothing vibe. The ending was, oh my....

Overall i enjoyed this. A keen attention is a mandatory requirement while viewing this. An unusual anime which is worth trying. Not recommending for the casual viewers though.