Pro Pinball: Timeshock!

Timeshock! is a 1997 pinball computer game developed by Cunning Developments and published by Empire Interactive. It is the second game of the Pro Pinball series and revolves around the concept of time travel. The inclusion of a time machine on the table supports the time travel theme of the game. At any given time, the player is in one of several time zones, the main ones being: The present, the distant future, ancient Rome and the prehistoric age. By completing certain objectives, the player can travel back and forth between the time zones (though some must be unlocked by completing secondary objectives). Although the basic gameplay remains the same across all time zones, the details of each reward and objective are tailored to the current time, for example, you get a ray gun in the future and a magnet in the present. This adds variety and helps you achieve a larger number of objectives.