Metroid (Europe), released in Europe, offers a slightly different version of the original Metroid title. While preserving the core gameplay loop of exploration, combat, and power-up acquisition that defines the series, it may have slight variations in presentation or localization compared to other releases. In this case, the European release showcases the adaptation and localization efforts for a global audience in video game releases during that era.

Metroid (Europe)

Metal Storm (USA)