when you actually find a video game to be scary or disturb and you know that the developer have do some very serious and hard work to make the whole thing work . undying use the unreal engine but have very little resemblance to that game when it come to actual gameplay . speaking of gameplay and the pace be slow down and the sheer difficulty in progress through the very hard to kill enemy make for a very unqiue gameplay experience . the production value be so high that you may even forget that it be a video game . the game itself be also pack with load of secret that you have to uncover use special vision . the level design in fantastic and the weapon as well a the enemy will really shock you .