Zombie,survivor,infection games

I would like to go further into a specific topic on video games: Zombie, infection, and survivor games. There are many different types of zombie games but there are only a few that I think are very good. Such zombie games that I think is good are nazi zombies on Call of Duty, Horde on Gears of War, Dead Island, Infection and firefight on Halo, Left 4 Dead, Dead rising, and Resident evil. Some of these games are just a survivor game until you die while others are a story mode. The ones that are survivor are nazi zombies, Horde, and infection and firefight. The story mode ones are Left 4 Dead, Dead rising, and Resident evil.  I would first like to talk nazi zombies on Call of Duty. Nazi zombies is a fun survivor game that has a points currency used to buy guns and perks while zombies are trying to kill you. Next I will like to talk about Horde on Gear of War. There are 2 different hordes; Horde and Horde 2.0.  In Horde 1.0 all you do is survive against a enemy called the locust. In horde 2.0 they added a money currency system and boss rounds, bonus rounds, barriers and more. They also added a new enemy known as the lambent.  Next I will like to talk about Halo infection and fire fight. In infection the game is basically one infected team hunts the non infected and when a non infected dies it turns into a infected. Fire fight is Spartans vs a alien army. It was introduced in Halo:ODST.  In my next blog I will talk about story mode zombie, infection, survivor games.