: Use 7-Zip or WinRAR to extract the .rar file. Since it is a GOG version, you will typically find a setup.exe inside.

: This game's physics are tied to the frame rate. If you play above 60 FPS, you might experience "speed-up" bugs or broken AI. Use your GPU control panel (Nvidia/AMD) to limit the FPS to 60 .

The GOG version is generally more stable than the original retail release, but you may still encounter issues with wide-screen resolutions or high frame rates.

: If the game fails to launch, right-click the game executable ( DriverParallelLines.exe ), go to Properties > Compatibility , and set it to Windows XP (Service Pack 3) .

: The game doesn't natively support modern 16:9 or 21:9 resolutions well. Download the ThirteenAG Widescreen Fix from GitHub. Simply drop the files into the game's main folder to fix the aspect ratio and HUD.

: Ensure the GOG version is authentic. GOG games are DRM-free, meaning they should not require a "crack" or "keygen" to run.

: If you get a "d3dx9_xx.dll not found" error, you need to install the DirectX End-User Runtimes (June 2010) . 4. Safety Reminder