Great game! Zombie and infected games aren't my favorite but this is more about what is going on with the people who aren't infected... their plight. Movement and game mechanics are fluid... beautiful graphics and I love all the stealth maneuvers! Hesitantly started playing the first installment (was free) about a week before 2 released thinking if I liked it I would buy #2. I could not put 1 down! Played through it in two weekends... drove my wife nuts... little did she know 2 was downloading lol. Highly recommend even if you don't love apocalypse games. It's so much more!