Teddy Boy is a fast-paced action platformer where you control Teddy Boy as he navigates through various levels. The story revolves around Teddy Boy's mission to defeat enemies that emerge from boxes scattered throughout the level. With limited time, you must use your gun to take out these enemies before they multiply and turn into creatures that consume time. Your goal is to destroy all enemies, advancing to the next level once completed.
Gameplay involves navigating Teddy Boy through levels, using his gun to shoot at enemies that spawn from boxes. The number of enemies generated depends on the number displayed on their face. You must collect any balls produced by defeated enemies before they transform into creatures that eat away time. If you stand still for too long, the floor beneath you will disintegrate, sending you plummeting to the platform below.