halo vs. call of duty  

Hello,
Well I am being the first one to respond here means, not many people are gaming experts here. Halo is totally amazing. It has improved grafics. It is almost a sci-fi film. You can do almost anything in Halo. The game is good for hardcore action game lovers. On the other hand, Call of Duty is more realistic. It even portrays some of the real scenario. The battlefield is a nearly perfect reconstruction of World War. Call of Duty is more tactical combat. It also have weaponry that was in use back in the time of World War, even the sniper rifles. But for veteran action game lovers, who searches strategy more than testosterone, Call of Duty will be the first choice.
God bless you