Roberta Williams
The following games documented on PixelatedArcade have been associated with Roberta Williams.
Displaying all 8 games
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On-Line Systems (Versions also published by: All American Adventures, Sierra On-Line, Inc.)Documented for Systems: Apple II (1980), Atari 8-bit (1980), Commodore 64 (1983)
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On-Line Systems (Versions also published by: Sierra On-Line, Inc.)Documented for Systems: Apple II (1980)
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IBM (Versions also published by: Sierra On-Line, Inc.)Documented for Systems: IBM PC/Compatibles (1982)
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On-Line SystemsDocumented for Systems: Apple II (1982)
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Sierra On-Line, Inc.Documented for Systems: Apple II (1983), Atari 8-bit (1984)
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Sierra On-Line, Inc.Documented for Systems: Amiga (1986), Apple II (1988), Apple IIgs (1988), Atari ST (1986), IBM PC/Compatibles (1986), Macintosh (1988), TRS-80 Color Computer (1988)
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Sierra On-Line, Inc.Documented for Systems: Apple II (1984), Commodore 64 (1984), IBM PC/Compatibles (1986), TRS-80 Color Computer (1986)
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Sierra On-Line, Inc.Documented for Systems: Amiga (1988), Apple II (1990), Apple IIgs (1988), Atari ST (1987), IBM PC/Compatibles (1987)
Displaying all 8 games