Enhance Metal Gear Solid Delta: Snake Eater on PC with Lumen RT, Ray Reconstruction, and DLSS 4 FG through Easy Adjustments

Metal Gear Solid Delta: Snake Eater Now Available

The highly anticipated Metal Gear Solid Delta: Snake Eater was launched recently across multiple platforms, including PC, PlayStation 5, and Xbox Series S|X. This remake, developed by Virtuos and powered by the cutting-edge Unreal Engine 5, brings the classic storyline of MGS3 into a new era, although it does present some challenges for PC users expecting enhanced features.

Enhancing Visuals with Ray Tracing

While the game utilizes Software Lumen to achieve global illumination, PC gamers can unlock even higher visual quality by activating Ray Traced Lumen. However, this enhancement comes with a trade-off in performance. Here’s how you can enable it:

Navigate to C:\Users\[YourUsername]\AppData\Local\MGSDelta\Saved\Config\Windows and open the Engine.ini file. Add the following commands to the end of the file to enable Ray Tracing:

 [SystemSettings] r. Lumen. HardwareRayTracing=1 r. Lumen. Reflections. HardwareRayTracing=1 r. Lumen. ScreenProbeGather. HardwareRayTracing=1 r. LumenScene. DirectLighting. HardwareRayTracing=1 r. Lumen. Reflections. MaxRoughnessToTrace=0.6 r. Lumen. Reflections. MaxRoughnessToTraceForFoliage=0.6

Optimizing Ray Tracing Fidelity

For superior ray tracing accuracy, you can also enable Ray Reconstruction by adding this command:

r. NGX. DLSS.denoisermode=1

Unlocking DLSS 4 for Enhanced Performance

To take advantage of NVIDIA DLSS 4 Frame Generation, include the following commands:

 r. Streamline. DLSSG. Enable=1 t. Streamline. Reflex. Enable=1 t. Streamline. Reflex. Mode=1

Intriguingly, these command options are not accessible through the game’s settings menu, leading to some user confusion. The addition of Hardware RT Lumen may result in a slight reduction in frame rates—around five to six frames per second on an RTX 5080. However, this performance dip is effectively mitigated by enabling DLSS, allowing the RTX 5080 to achieve approximately 105 FPS when set to Performance mode. With future modding possibilities, users may find even more ways to enhance gaming performance.

It’s essential to note that Metal Gear Solid Delta: Snake Eater is originally capped at 60 FPS on PC, so applying a frame rate unlock mod is recommended for those seeking smoother gameplay.

Reception and Experience

For further insights, you can check out our extensive review on the PlayStation 5 version, where Kai Tatsumoto shares their thoughts. They highlight that Metal Gear Solid Delta: Snake Eater stands as an ideal representation of Big Boss’s journey. Every aspect has been carefully upgraded to meet modern gaming standards, while still maintaining the unique charm and quirks of the original. This remake is, arguably, the best way to explore the first installment in the Metal Gear Solid chronology.

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