Pajaro del Espacio is a Spanish-language version of UniWar S. The title translates to "Space Bird" in English. The change in title is a clear example of localization efforts.  Information regarding its original developer or publisher and specific gameplay mechanics might require further research. However, as a localized version, it's likely to follow similar gameplay to the original UniWar S, possibly involving space combat or shooting elements.

Pajaro del Espacio (Spanish version of UniWar S)

Pae Wang Jeon Seol / Legend of a Warrior (Korean censored Samurai Shodown IV)