129 Bill Grupp

Rank Game Name Worked On Manufacturer Release Date
50 Willy Wonka & The Chocolate Factory (Collector's Edition) Software Jersey Jack August, 2019
58 Demolition Man Software Williams Febuary, 1994
86 Corvette Software Bally August, 1994
90 Guns N' Roses Not In This Lifetime (Collector's Edition) Software Jersey Jack January, 2021
90 Guns N' Roses Not In This Lifetime (Limited Edition) Software Jersey Jack October, 2020
98 Toy Story (Collectors Edition) Software Jersey Jack August, 2022
98 Toy Story (Limited Edition) Software Jersey Jack June, 2022
122 Congo Software Williams November, 1995