Quote (SovietPanda @ Dec 18 2011 11:31pm)
There should be a sticky on which weapons pierce, which aoe, for how many/type of enemies they pierce, etc.
From my experience, disk throwers/spinners throw multiple disks that hit a target and might have a small splash.
Birds have a small splash afaik
Skullbows pierce once, or only 1 target.
Drills like the Crystal Tracker explode on contact or at a maximum distance, dealing full damage at contact point. The damage scales down to 33% at the very edge of the blast.
BoneBows Pierce all targets same as Disk Launchers also grenade launchers have aoe.