Space Invaders X, another entry in the long-running Space Invaders franchise, was released in Japan. It carries on the legacy of the original arcade game but with enhancements and modern design elements.  Space Invaders X might have included modernized graphics, sound, or gameplay mechanics, reflecting the evolution of the series while staying true to its core concept.  While details vary across games, the core shooting mechanic remains at the heart of each title.  More information is needed to give a fully comprehensive description.

Space Invaders X (Japan)

Space Invaders (Japan)