(In Halo for Xbox) A directed energy weapon used by Covenant Forces. Capable of semi-automatic or automatic fire, although continuous rapid fire overheats the weapon which in turn depletes the power core. The power output is 100-150 kV : 2-3dA, rate of fire is 420-600 RD/MIN. It is currently unknown how to replace or recharge a power core.
CoolFace is the coolest name in the world. It started out as a replacement for the name "Cloud" in Final Fantasy 7 because the originator had thought that "Cloud" had "a cool face". From there, it has evolved to a name used by 1337 Starcraft players.
Gosh CoolFace, Don't cannon rush me you cuntwaffle.