Bionicle VII: Sea of Darkness is a video game based off the same name of the movie. It was developed by Edacra and released for Atari 2600, Atari 7800, Nintendo Entertainment System, Nitrome Enjoyment System, Nitrome Handtrome, Sega Master System, TS-OS 6, TS-UGOS E2, Theorysonic Hyper-System, Thoerysonic Blue King, EK-DOS, XVG-4600, XAC-9200, MS-DOS, Commodore 64, Commodore Amiga, BBC Micro, Amstrad CPC, and ZX Spectrum.
The game was also released in Eruowood by Ermery Games for the NES and Sega Master System. Also by TechEruo for MS-DOS, Pal System, Commodore 64, Commodore Amiga, BBC Micro, Amstrad CPC, and ZX Spectrum. It was also released in Croeya for Xetetech XVG-4600 and XAC-9200 consoles.