Teddy Boy is a platform shooter game originally released for the Sega Master System console in 1986. In the game, players take on the role of the titular character, Teddy Boy, as they navigate through various levels filled with enemies that must be shot or avoided. The levels are designed with colorful, 8-bit graphics and each one is timed, adding pressure on the player to complete the stages quickly. The objective is to defeat all enemies before time runs out. Teddy Boy also features distinctive music and is known for its challenging gameplay.