Billy Bob is the fortieth game of the NES version of Action 52.

In the game player control Billy Bob. The goal of the game is to complete levels by dodging arrows, jumping over pits and climbing ledges. In the game, you can shoot by pressing the A button. Climbing the ledges, the player needs to guess the moment, as spears and bricks randomly fall from the ceiling.

Marylou has disappeared. The bad guys have her, Billy-bob is stuck in jall and must find his way out from deep within this prison in the desert by traversing all of the levels and rescuing Marylou.