CustomBasicCommands is a Basic extension program for the Commodore C64 computer developed by Barry Walker. The following commands are added to the standard Basic: BACKGROUND, BORDER, WOKE, MEMCOPY, MEMFILL, BANK, SCREEN, STASH, FETCH, MEMLOAD, MEMSAVE, SPRSET, SPRPOS, SPRCOLOR, WEEK, SCRLOC, REU, ICRNCH, IQPLOP, IGONE and IEVA.