Black ops 1 is a old game some people say it the best black ops game.
its exactly like black ops 3 and 2 but the graphics and stuff are worse.
the multiplayer in it is really hard and the zombies Juggernaut is bad .
zombie maps are harder and original but some where stolen from waw.

the wonder weapon is a gun that blows all the zombies away and doesn't always kill them but its really good.

Dead rising 2 its  old game but its fun to play

Dead rising 2 is a game that you have to do missions and take out zombies and  do missions to help people. You get experience and level up when you level up you get to upgrade your health and other things like your inventory.This game you have to wait 48 hours irl to beat it and if you do all your missions you get a good ending.  In this game you have to save you daughter and protect the safe house .this guy frames you saying to freed all the zombies and some people start thinking your the bad guy .endings go from A,B,C,D,E,F good to bad.there is this other mode where you do these activities and you get money.