For mobile gamers, RetroBowl is a modern classic. Developed by New Star Games, it captures the essence of 8-bit sports gaming—simple controls, deep team management, and addictive “one more game” loops. While the original game is closed-source commercial software, a dedicated community of developers and data scientists has gathered on GitLab to extend, analyze, and mod the game in ways the original developers never imagined. What is RetroBowl? Released in 2020 for iOS and Android (and later on Nintendo Switch and PC via web browsers), RetroBowl is a American football simulation that strips the sport down to its core: throwing passes, managing the clock, drafting rookies, and keeping your team’s morale high. With its pixel-art aesthetic and no microtransaction-heavy design (outside of the full-game unlock), it became a cult hit.