/alert off-topic...
http://quake.wikia.com/wiki/Quad_Damage
"Appearing throughout the Quake series, Quad Damage is a power up that amplifies a weapon's damage by a factor of 4 (quadruples) for 30 seconds."
"The Quad Damage appears like a Quake logo-shaped rune. When the player activates it, their vision takes on a tint the same color as the powerup, and their face becomes wide-eyed and crazed-looking as long as the powerup is in effect."
Cheers,
QG
Looks like the symbol/logo from Quake to me.
This is the Quake symbol...also, what is your avatar supposed to be?
http://quake.wikia.com/wiki/Quad_Damage
"Appearing throughout the Quake series, Quad Damage is a power up that amplifies a weapon's damage by a factor of 4 (quadruples) for 30 seconds."
"The Quad Damage appears like a Quake logo-shaped rune. When the player activates it, their vision takes on a tint the same color as the powerup, and their face becomes wide-eyed and crazed-looking as long as the powerup is in effect."
Cheers,
QG
...and I'm assuming the username refers to the aftermath of yours foes after acquiring Quad-Damage... Cheers!