A pastiche of the yuppie fad of the 1980s, O.K. Yah! is a side scrolling game released in 1988 by Pirate Software Ltd. The goal is to traverse several colourful levels and make it to the 'Intergalactic Stock Exchange' on your hoverboard by avoiding enemies such as killer mobile phones.

A pastiche of the yuppie fad of the 1980s, O.K. Yah! is a side scrolling game released in 1988 by Pirate Software Ltd. The goal is to traverse several colourful levels and make it to the 'Intergalactic Stock Exchange' on your hoverboard by avoiding enemies such as killer mobile phones.