No gamepads detected. Plug in and press a button to use it.
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Press Keyboard right side: Alt+Enter keys to switch to full screen game play, and Alt+Enter keys to return.

How to play: 

Each game uses different controls, most DOS games use the keyboard arrows. Some will use the mouse.


In Tamper, you are a stock trader, and spend most of the game watching new companies come and go, and be taken over, as you buy stock in which ever you think would make the most money. The trick is that for the right price, you can tamper with the way the stocks go, hence the name.


No posted cheats for this game yet.

Game year: 
Vorco Technologies
Developed by: 
Vorco Technologies
Also known as: 
"Tamper: The Game of "High-Impact Business" ...for shrewd investors!" -- Tag-lined title

Random selection of games and software.

DOS 1984
Apple IIgs 1993
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DOS 1987
DOS 1991
DOS 1992
DOS 1995
Atari Jaguar 1995