Assassin’s Creed IV: Black Flag has been remastered as Black Flag Resynced, utilizing the Anvil Engine from Assassin’s Creed Shadows. The game features three presets for portable gaming devices and is designed to run on a minimum of an AMD Ryzen 5 3600 and AMD Radeon RX 5500 XT. Visuals are enhanced with lush vegetation and advanced water effects, particularly benefiting sailing and ship combat. The game includes ten graphical presets and twenty adjustable settings for optimization. Recommended specifications for 1440p gameplay include an RTX 3080 or AMD Radeon RX 6800 XT, achieving around 60 fps at ‘High’ preset with ray tracing on ‘Standard’. The RTX 4070 can average 76 fps under these conditions, with potential for 100 fps by adjusting settings. Optimized settings for mainstream PCs and handheld devices are provided, allowing players to customize their experience based on hardware capabilities.