GROUP "Concurso de Aventuras de MicroHobby"
In 1989, MicroHobby announced a text adventure contest called "Concurso de Aventuras de MicroHobby". The contest was unexpectedly successful: 103 adventures were presented and the Spanish homegrown text adventure scene suddenly emerged after that. 15 adventures out of them were pre-selected, and finally 7 were declared winners 'ex aequo' of the contest in 1990.
(Further information about the contest here.)

Although the full list of contestants is unknown, about half of them were mentioned either in MicroHobby or in the CAAD fanzine.
Namely, the following text adventures were contestants:
Included titles