Link Gun

Unreal Tournament 2004
''Riordan Dynamic Weapon Systems combines the best of weapon design in the Advanced Plasma Rifle v23, commonly known as the Link Gun, or simply the Link. While the primary firing mode of the Link remains the same as its plasma-firing predecessor, the secondary cutting torch has been replaced with an active-scanning, switchable energy matrix. This matrix enables the weapon to register friend or foe upon contact with the swirling green beam and change properties accordingly. When the beam comes into contact with an opponent it can inflict serious injury and death within seconds. Upon contacting a teammate, it reverts to a harmless carrier stream. The carrier stream offloads energy from the onboard cells, boosting the output of any targeted player who is also using the Link. Two players may Link to one another at any time, boosting the power output of the weapon significantly, but it should be noted that while players are boosting a teammate, they are unable to defend themselves from attack.''