Ok. I'm only playing the game for two to three hours at a time. I'm on Day 10. I'm also a sucker for side quests. This game is ticks every box for me: first-person, zombies, a little gory, parkour, upgradable everything: skills, weapons, support items. Also, the map is HUGE. If you don't like any of these things, get another game. If you love these type of things, buy the game. You won't be disappointed.