AppStruck writes: "It's Wolfenstein3D from 1991! Only it's better since you now get a map! No more aimlessly wandering identical halls for the intrepid Nazi hunter. Considering it's played on a touchpad, it's pretty easy to play, and the movement is very similar in speed and sensitivity as on a keyboard. As expected, the gameplay isn't as seamless and effortless as with a keyboard or keyboard and mouse, but it works surprisingly well. Id software is aware of the possible touchpad awkwardness and has lowered the difficulty, though the option for difficulty settings has remained (the classic "Can I play, Daddy" up to the ridiculously difficult "I am Death Incarnate!"), so the overall package is excellent."