Demon's Souls Remake on PC – How I Got 60 FPS! | KytyPS5 Setup Guide

I finally got Demon's Souls Remake running at a smooth 1440p/60 FPS on PC using KytyPS5! When I first tried running the game, performance was terrible. Even after experimenting with different emulator builds, I was only getting around 20–30 FPS in some areas. After switching to a properly supported game build, configuring the emulator and fully precompiling the shaders, I managed to achieve a stable 60 FPS in the areas I tested — including combat and the Nexus. In this video, I'll walk you through the setup, explain the settings that worked for me, cover the shader compilation process and show the performance difference I experienced. I'll also discuss the issues I encountered along the way, including the Windows path-length limitation, memory usage, frame pacing and recording the emulator through OBS. 00:00 PS5 Emulation Is Now Here 00:27 Intro & Hardware Requirements 03:22 Stock Emu vs Patched Performance 05:23 Custom KytyPS5 for Demon's Souls Remake 06:22 KytyPS5 Setup 07:21 Set a Game Folder 10:10 Launcher Settings 12:51 Optimised Settings 13:13 Compile the Shaders! 14:31 Stock Emu vs Patched! 16:28 Launching the Game 18:00 Gameplay Demo *MY PC SPECS* GPU: ASUS ROG STRIX RTX 5070 Ti OC 16GB CPU: AMD Ryzen 7 9800X3D RAM: 32GB DDR5-6000 CL30 OS: Windows 11 Pro *EMULATOR & GAME CONFIGURATION* Emulator: KytyPS5 v20261013 Game: Demon's Souls Remake (PS5) Tested Title ID: PPSA01341 (EUR) Game Version: 01.007.000 Resolution: 2560×1440 Render Height: 1440 (PS5) Red-zone Protection: Enabled Experimental 120 FPS: Disabled Shader Precompilation: Completed *OFFICIAL EMULATOR LINKS* KytyPS5 optimised release: https://github.com/chenxiao07/KytyPS5... Project GitHub: https://github.com/chenxiao07/KytyPS5 This video focuses on emulator configuration and performance, not game acquisition. You'll need your own compatible game files to follow the setup. Please remember that KytyPS5 is experimental software. Performance and compatibility can vary depending on your hardware, drivers and game version. The FPS comparison reflects my tested configurations, not proof that changing the region alone improves performance. If you enjoy PC emulation, native PC ports and performance optimisation, consider subscribing. There's plenty more to explore! #DemonsSouls #KytyPS5 #PS5Emulation #RTX5070Ti