{{language|Aquarius BASIC |exec=interpreted |tags=basic,aquariusbasic }} {{Implementation|BASIC}}'''Aquarius BASIC''' refers to the more or less stripped-down releases of Microsoft BASIC for the Mattel/Radofin Aquarius. The built-in ROM BASIC was seriously restricted since the system only included 4K of RAM by default; the optionally available Extended Microsoft BASIC that came on ROM cartridge was somewhat more generous.