BASIC Level II A (or BASIC Level 2 1.0) is a BASIC language cartridge for the SC-3000 and SG-1000. It is said to have come in two flavors, the more common “B-10” variety, which was intended for SC-3000 computers, and the less common [...]
BASIC Level II B is a BASIC language cartridge for the SG-1000, requiring the use of the SK-1100 keyboard peripheral. BASIC Level II B is one of the rarer variants of BASIC, and there does not appear to have been an SC-3000 compatible version. It uses 2K [...]
