Call of Duty: World at War completely changes the rules of engagement by redefining WWII gaming. It brings an uncensored edge to combat, as soldiers face the most harrowing and climatic European and Pacific battles.

From the remains of Russia and the ruins of Berlin, to the beach and jungles of the deadly Pacific Theater, the volatile action takes on added depth as you employ new features that previously were only available in multiplayer, including perks, rankings and online stats in up-to full four-player cooperative gameplay.

• New Enemies, Environments and Tactics: Face off against ruthless and tactically advanced enemies that will stop at nothing to defend their homelands, from swamp ambushes and tree-top snipers to fearless Kamikaze attacks. Play as a U.S. Marine and Russian conscript across a variety of Pacific and European locations against the fearless Imperial Japanese and elite German soldiers in epic adrenaline-filled infantry, vehicle and airborne missions.

• Co-Op Campaign Mode, Call of Duty Style: For the first time in the franchise, Call of Duty: World at War introduces co-op play, bringing fresh meaning to “No One Fights Alone”. Campaign co-op features up to four-players online, or two-player local split-screen, allowing gamers to experience harrowing campaign missions together for greater camaraderie and tactical execution. Co-op mode incorporates innovative multiplayer components such as challenges, rankings and online stats for deeper re-playability and multiplayer experience bonuses. Co-op mode also features Competitive Co-Op that will show who is really the best player on your team.

• Enhanced Multiplayer: Call of Duty: World at War continues the class-based multiplayer action the series is famous for. The addition of vehicle combat with tanks rounds out the multiplayer experience, and features such as persistent stats, player rankings, upgradeable weapons, squad-based gameplay, customizable classes and Perks, have been further enhanced.

• The Call of Duty Experience: Call of Duty: World at War utilizes cutting-edge technology including highly-detailed character models, self-shadowing, environmental lighting and amazing special effects to deliver jaw-dropping visuals. Depth of field, rim-lighting and texture-streaming technology bring the adrenaline-pumping combat to life, while physics-enabled battlefields and fire that spreads through environments realistically immerses players into the harrowing and dynamic combat.

Team up with the cast of CSI not only to solve some of the most gruesome crimes of Sin City, but also to take down a dangerous drug cartel.

• Take down the queen: Partner with FBI agent Gene Huntby in 5 connected cases. For the first time ever, the storyline engages you from the first case to the last
  
  
• Be prepared to work with your CSI partners, including the returning Sara Sidle, to solve murder cases and uncover the Fatal Conspiracy behind the crimes you investigate
  
  
• Collect evidence at the crime scene, Interview a variety of witnesses and suspects, Analyze the evidence with the latest technology
  
  
• All new immersive experience. CSI: Fatal Conspiracy is an all new immersive experience thanks to intriguing cases written with CSI show writers
  
  
• A fully updated rendering engine allowing for more realistic lighting effects, and enhanced character acting and lip sync with the voices of the main actors from the show.