Liger Zero is a central Zoid in the anime series Zoids: New Century and Zoids: Fuzors. Unlike most characters, Liger Zero is not a human but a mechanical combat machine (Zoid), notable for its unique organic frame and ability to adapt to multiple armor systems. Piloted primarily by Bit Cloud, Liger Zero is portrayed as a fiercely independent yet loyal partner, often playing a crucial role in battles. Its versatility and mysterious origins make it one of the series' most iconic Zoids.