▁ref rain ▁from ▁using ▁magic ▁due ▁to ▁a ▁natural ▁dist aste ▁of ▁it . ▁Dr . ▁Samuel ▁Hay den ▁( Do om ▁( f ranch ise )) ▁– ▁Head ▁of ▁the ▁U AC , ▁phys ic ist . ▁ ▁Tob ias ▁Plan ck ▁( P ir ate ▁Gal axy ) ▁– ▁named ▁after ▁Max ▁Plan ck , ▁he ▁is ▁a ▁theoretical ▁phys ic ist ▁and ▁field ▁scient ist ▁with ▁a ▁par iet al ▁lo be ▁ 1 5 % ▁larger ▁than ▁average ▁ ▁Dr . ▁W . D . ▁G aster ▁( Und ert ale ) ▁– ▁former ▁royal ▁scient ist ; ▁only ▁appears ▁a ▁few ▁times ▁while ▁the ▁player ▁vis its ▁the ▁CO RE ; ▁speak s ▁in ▁the ▁Wing d ings ▁font ▁ ▁William ▁B irk in ▁( Res ident ▁Ev il ▁ 2 ) ▁– ▁micro bi ologist ▁working ▁for ▁the ▁ph arma ce ut ical ▁enter prise ▁Um bre lla ▁Corporation ; ▁cre ator ▁of ▁the ▁G - vir us ; ▁he ▁was ▁wounded ▁and ▁inject ed ▁himself ▁with ▁his ▁G - vir us , ▁mut ating ▁him ▁into ▁a ▁mon ster ▁ ▁Dr . ▁Z ed ▁( Border lands ) ▁– ▁" Do ctor " ▁from ▁the ▁– Border lands – ▁series ▁ ▁Mad ▁scient ists ▁ ▁Dr . ▁I vo ▁" E gg man " ▁Rob ot nik ▁( S onic ▁the ▁H edge h og ) ▁– ▁mad ▁scient ist ▁who ▁special izes ▁in ▁robot ics ▁and ▁other ▁fields ▁of ▁engineering , ▁who ▁invent s ▁various