The Tri-Rotor can be used by the player to do multiple tasks such as: * Stalk enemies from a distance (when upgraded, you can use Sonar vision to detect them) and the Tri-Rotor can be used as recon tool while the path is not accessable by player. * Intelligence gathering, in some point of the game, the Tri-Rotor is needed for looking for High-Value targets, or important items. * Knock out multiple enemies, the upgraded Tri-Rotor has 4 shocker arrow equipped, once the Rotor is close enough, Sam can use the explosive to kill enemies. * Disable electronics from a distance, the Tri-Rotor can be used against electronic devices, via its EMP charge upgrade. The Tri-Rotor can only use one kind of explosive at a time, either this or the C4 charge that kills the enemy.