We are happy to announce that we are working in collaboration with March42 and GamingLegend64 to preserve a total of over 150 prototypes spanning across various systems (Nintendo 64, GameCube, Dreamcast, PS1/2, PC, and more). These were secured from the “Uncle Duffy Collection”. Duffy was a former employee of Acclaim who, unfortunately, passed away two years ago. Since then, his family has started selling off his game collection. Due to the large volume of data, these releases will be dropped in a “per system lot” format on

As of the 12th of April, 2022, the first wave (a total of seven Nintendo 64 prototypes) has been released.


Download Acclaim Quality Assurance Archive (External Link)