▁left ▁A val on ▁Hill ▁and ▁continued ▁to ▁work ▁in ▁the ▁w arg ame ▁industry , ▁not ably ▁for ▁G MT ▁Games . ▁ ▁He ▁is ▁the ▁founder ▁of ▁the ▁Orig ins , ▁A val on con , ▁and ▁W BC ▁g aming ▁convent ions ▁and ▁remains ▁the ▁W BC ▁convention ▁manager . ▁Green wood ▁was ▁also ▁president ▁of ▁the ▁Board game ▁Play ers ▁Association . ▁ ▁He ▁was ▁induct ed ▁into ▁the ▁Orig ins ▁Award ▁hall ▁of ▁fame ▁in ▁ 1 9 9 1 ▁and ▁the ▁Charles ▁Roberts ▁Awards ▁Hall ▁of ▁Fame ▁in ▁ 1 9 9 4 . ▁He ▁was ▁hon ored ▁as ▁a ▁" f am ous ▁game ▁designer " ▁by ▁being ▁featured ▁as ▁the ▁king ▁of ▁sp ades ▁in ▁F lying ▁Buff alo ' s ▁ 2 0 1 1 ▁Fam ous ▁Game ▁Design ers ▁Play ing ▁Card ▁De ck . ▁ ▁Games ▁Green wood ▁was ▁a ▁pro l ific ▁game ▁designer , ▁with ▁a ▁unique ▁rules - writing ▁style . ▁Among ▁the ▁titles ▁for ▁which ▁he ▁was ▁responsible : ▁Baseball ▁Str ategy ▁( 1 9 6 3 ) ▁Alexander ▁the ▁Great ▁( 1 9 7 1 ) ▁Basketball ▁Str ategy ▁( 1 9 7 4 ) ▁R ise ▁and ▁Dec line ▁of ▁the ▁Third ▁Reich ▁( 1 9 7 4 ) ▁Ca esar ▁at ▁A lesia ▁( 1 9 7 5 ) ▁Circ us ▁Maxim us ▁( 1 9 7 9 ) ▁C res c endo ▁of ▁Do om ▁( 1 9 7 9 ) ▁G I :