6-Pak is a single-player compilation game that includes six classic Sega Mega Drive titles, each offering different gameplay experiences ranging from platforming to beat 'em up and puzzle genres. In this game, players can enjoy a selection of iconic titles such as Sonic the Hedgehog, Golden Axe, Revenge of Shinobi, Streets of Rage, Columns, and Super Hang-On, all bundled together for the Sega Mega Drive/Genesis platform. It stands out with its digitized box art in the menu, a comprehensive manual, and the unique inclusion of artwork from the Sega Master System version of Columns, providing a nostalgic and comprehensive experience for fans of the system.