The Famous Five: Treasure Island

In terms of both interface and setting, this license was atypical of
adventures at the time. Enid Blyton’s _Famous Five_ books told of jolly
adventures on mysterious treasure islands played out by a group of well-
mannered inquisitive youngsters. The story takes in Aunt Fanny’s cottage, a
fishing boat, a forest and a courtyard among other locations.

This is brought to life as an interactive fiction game, using a purely
keyboard-driven interface. Descriptions are written in Blytonesque language.
You can control any of the four human characters at any time, and must often
swap between them. You can EXAMine and TAKE objects, TALK to people and even
attack each other.