File:Damage Up Sub Weapon Chart.png

Formula
Damage = [base damage]*(1+(0.99*x-(0.09*x)^2)/100)

Base damage values for sub weapons:
 * Ink Mine (near), Seeker (contact), Splat Bomb (near), Suction Bomb (near): 180
 * Seeker (near): 80
 * Burst Bomb (contact): 60
 * Burst Bomb (near): 35
 * Ink Mine (far), Splat Bomb (far), Sprinkler, Suction Bomb (far): 30
 * Burst Bomb (far): 25
 * Seeker (far): 20