Here’s an informative review of Retro Bowl College Unblocked , covering what it is, how it plays, and what you should know before diving in. Retro Bowl College is a fan-made or alternative version inspired by the hit mobile game Retro Bowl (originally by New Star Games). While the original Retro Bowl focuses on professional football (NFL-style), the college edition shifts to a university setting: recruiting players, managing academics, and competing in a college football season structure.