These are needed to play most Interactive Fiction Text Games.
TADS
TADS is one of the three most popular text adventure development platforms. Two basic types are text-only TADS interpreters and multimedia TADS interpreters.
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Z-Machine
The Z-Machine is the format used by Infocom, and now compiled to by Inform, one of the three most popular platforms for development.
Frotz,
Programming,
Zip,
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