Splinter Cell Double Agent Online

: This is the game's defining feature. You must balance trust between the NSA and the JBA. Performing JBA objectives increases their trust but lowers the NSA's, and vice-versa. Keep both meters from hitting zero to avoid failing the mission.

The game features two distinct versions: (PC, Xbox 360, PS3) and Version 2 (Xbox, PS2, GameCube, Wii). While they share settings, the level designs and hacking mini-games differ. Splinter Cell Double Agent

: Avoid "FPS disease"—running at full speed will get you detected. Move slowly in unknown areas and near enemies. : This is the game's defining feature