I say that the two best game series for me has to be Call of Duty and Medal of Honor. The Call of Duty series has a great singleplayer campaign showing accurate battleground, like the Battle of the Bulge, Battle of Kursk and the Battle of Berlin. If has entertaining multiplayer, like the addition of vehicles in Call of Duty: United Offensive and the Perk and Challenge system in Call of Duty 4: Modern Warfare. But Call of Duty: United Offensive is my favorite, with its tanks I can kill everything in my path, the jeeps get me around in the bigger maps, the 88's help me destroy the tanks, the additional weapons and anti-tank weapons are awesome, and the maps have more glitchs than in Call of Duty which makes it a little funner. I admit, I was addicted to Call of Duty 4's multiplayer for a while because it is so fun with the Challenges that I can unlock. And I only have PC so I bet its even funner in PS3 and XBOX 360 because they have Priesteige Mod which gives them and extra 10 ranks to unlock. I was a little impatient when they got the new maps and PC didn't, but then I came across 1.6 on xfire and I downloaded it. I had to download 1.4 and 1.5 first, but it was worth it. And 1.4 gave me a new map called Snow Crash like Crash except a little more funny. The more variaty of weapons in CoD4 made it even funner with the extras you can put on it. But now I like the classics! My only disapointment was the game Call of Duty 3 on the Playstation 2, It wasn't that hard and the multiplayer was very laggy.

Medal of Honor, I have to say is a great series. It has intense levels and great opera music! The music made it even more intense. My favorite game is Medal of Honor: Pacific Assault for its surprisingly accurate combat like the Makin Atoll Raid and Guadalcanal with historical figures. And I love the fighter sequence when you have to fight off Japanese Zeros off the tail of a SBD Dauntless. And you get to get in the cockpit and destroy targets on an unknown island and destroy a Carrier and Destroyer. It is very challenging when you have to play the Tarawa Atoll levels. In my spare time, I play Medal of Honor: Frontline and Medal of Honor: Rising Sun on my Playstation 2. They don't have teh best graphics, but they are fun with more challengin levels. Medal of Honor: Airborne Assault is very fun but it has one of the worst multiplayers. Medal of Honor: Airborne has the option to choose what objectives you want to complete first, and you can land anywhere in teh map via parachute which is not that common for games. It has the best graphics, it is only second to Call of Duty 4 in that factor. Medal of Honor basically started the World War II genre and that makes it one of the best FPS Gaming Series.

Brothers In Arms has probabley the best graphics in means of every game and it is extremely interactive with the ability to issue orders to your squad (i.e. Hold Fire!, Move to the Position!, Supress That Target!). This game series is also credited for accurate detail of the facts and the building placements like where certain positions were and people who were there. Even though the squad are fictional characters, it is jammed packed with historical characters. But it has strong language and I do not recommend this game to people under 17 or 18.