Delta Force: Task Force Dagger is based on missions from Operation Enduring Freedom. Players take control as one of 10 different Special Forces soldiers over 25 intense and varied missions set in Afghanistan. Only the best of the best are selected to become members of the 2/75th RANGER, SEAL Team 6, CIA Spec Ops, the UK SAS 22 Regiment, SFOD-SF Viper Team (Green Berets), Australian SASR, Canadian JTF-2, Marine Force Recon, USAF CSAR (Air Force Pararescue), and, of course, SFOD-Delta.

Missions take place deep in enemy territory, from Kandahar to Mazar-i-Sharif to Tora Bora. Delta Force Operatives raid rebel headquarters, take control of a local airport, ambush enemy convoys, and destroy key SAM and SCUD missile sites.

Utilizing NovaLogic's updated Land Warrior engine, Task Force Dagger has been designed by Zombie Studios as a stand-alone mission pack with new characters, weapons, and single and multiplayer levels.