The Spanish ZX Spectrum scene in the second half of the eighties was structured very differently from the British one. Alongside a handful of major publishers there were many individuals whose work circulated through magazines and community channels rather than retail. This 1987 title carries the name Jorge Pérez in the developer field, which is the classic signature of that kind of release.
By 1987 the Spectrum was mature. Programmers knew how to work around the colour grid, animation had improved considerably, and games that used the extra memory of the 128 kilobyte model could carry music through a proper sound chip. Individual authors frequently stayed with the base machine anyway, since that was where the largest installed user base sat.
The entry classifies it as an arcade game, the broadest category in eight-bit software. In practice that generally means a quick round, a clearly defined goal, a limited stock of lives and progress that depends on mastering movement. Spanish games from this period had a reputation for being harder than average, partly because difficulty was used to stretch a short game into a longer sitting.
Little survives about the specifics of this release, and filling that gap with invented detail would serve nobody. The platform, year and author are verified, and the game runs directly in the browser on OldGame.cz. For thinly documented records that immediate access is the most valuable feature of all, since it substitutes for a period review that was never published.