Grand Theft Auto: Vice City is a story-driven open-world action game set in a vibrant 1980s-inspired city where you play as Tommy Vercetti climbing the criminal ladder through driving, shooting, and missions. On PC most players revisit it for nostalgia, completing the campaign while freely exploring by car or on foot, with many installing community mods to update visuals, fix widescreen support, and remove the original 30 FPS lock. Unlocking higher frame rates with tools like reVC changes how the game feels. Driving becomes more precise, shooting loses its original floatiness, and city navigation gains immediacy. The RenderWare engine was designed around low frame rates, so removing the cap puts extra demand on the CPU for physics calculations, AI, and game logic that must stay synchronized at 60, 120, or higher frames per second. Mods that add HD textures, increased draw distance, or lighting effects shift some load to the GPU, especially during dense traffic chases or dense downtown areas. Common pain points include crashes on modern Windows without patches, stuttering when frame timing breaks, and lingering input lag that makes fast action feel unresponsive. Many players mistakenly assume the 2002 game needs only minimal hardware and end up with instability, or they overbuild with high-end parts that bring no extra benefit once the engine is unlocked. Before choosing a PC, understand that stability, single-thread CPU speed, and mod compatibility matter more than raw graphical horsepower for a smooth high-FPS Vice City experience.