Deep Six is a single-player action shooter game in which players control a marine navigating through various levels filled with enemies and obstacles, utilizing shooting mechanics to progress. In this game, the setting is a military or underwater environment where the player embarks on a mission to complete specific objectives, facing increasingly challenging adversaries. It stands out with its platform-specific gameplay on the Tomy Tutor, offering a unique experience tailored to this vintage console, and features engaging combat sequences that emphasize reflexes and strategic movement.