Established in:
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Closed in:
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Game company profile: Jeff Tunnell Productions
Games published and developed by Jeff Tunnell Productions
| year | game | genre | system | |
|---|---|---|---|---|
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1992 | Quarky & Quaysoo's Turbo Science | puzzle | DOS |
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1993 | The Incredible Machine | puzzle | DOS |
 |
1994 | The Incredible Machine 2 | puzzle | DOS, Windows 3.x, Windows XP/98/95 |
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1994 | The Incredible Toon Machine | puzzle | Windows 3.x |