In this chapter of Call of duty The player assumes the role of various characters during the single-player campaign, changing perspectives throughout the story. The playable characters are special forces operatives conducting black operations behind enemy lines. In this way, the player's characters have their own traits such as voices and shadows.[10] Each mission features a series of objectives that are displayed on the heads-up display, which marks the direction and distance towards and from such objectives. The player is accompanied by friendly troops throughout the game. Although primarily a first-person shooter, certain levels feature sequences where the player pilots a Hind helicopter and guides friendly troops from a SR-71 Blackbirdreconnaissance aircraft.[18][19][20] The campaign features several scripted cinematic moments. One of them is a bullet time effect during the "Victor Charlie" level, activated when the player fires toward the last enemy of a Viet Cong squad.
| Minimum System Requirements: |
| CPU: | Intel® Core™2 Duo E6600 or AMD Phenom™ X3 8750 or better |
| RAM: | 2GB |
| VGA: | Shader 3.0 or better 256MB NVIDIA® GeForce® 8600GT / ATI Radeon® X1950Pro or better |
| DX: | DirectX 9.0c |
| OS: | Windows® Vista / XP / 7 |
| http://gamesystemrequirements.com/ |
| HDD: | 12GB |
| Sound: | DirectX 9.0c-compatible |