Combasic (World) (SYS 45056) (Program) ROM Download for Commodore VIC20 (). Combasic (World) (SYS 45056) (Program) game is available to play online and download only on Late Games. Combasic (World) (SYS 45056) (Program) ROM for Commodore VIC20 download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.