It's called the Mata Nui Online GAME (MNOG), and you can find an archived version that plays locally on your computer here: https://biomediaproject.com/bmp/play/web-games/mnog/
And if you go here, you can find a lot of other Bionicle games, including the 2nd MNOG.
It's called the Mata Nui Online GAME (MNOG), and you can find an archived version that plays locally on your computer here: https://biomediaproject.com/bmp/play/web-games/mnog/
And if you go here, you can find a lot of other Bionicle games, including the 2nd MNOG.