Lijnen Tekenen Met Behulp Van De Formule Y=ax+b (19xx)(-)(nl) ROM download is available to play for Sinclair ZX81. This game is the US English version at EmulatorGames.net exclusively. Download Lijnen Tekenen Met Behulp Van De Formule Y=ax+b (19xx)(-)(nl) ROM and use it with an emulator. Play online Sinclair ZX81 game on desktop PC, mobile, and tablets in maximum quality. If you enjoy this free ROM on Emulator Games then you will also like similar titles Metal Gear Solid - Peace Walker and Metroid - Zero Mission.