How to Fix Kingdom Come Deliverance 2 Stuttering, Lag, and Freezing on PC

Kingdom Come: Deliverance II is the latest installment in the medieval RPG series developed by Warhorse Studios and published by Deep Silver. Released on February 4, 2025, for PlayStation 5, Xbox Series X/S, and Windows, the game delivers a deep, immersive experience with improved mechanics, realistic combat, and stunning visuals.

However, like many demanding PC games, Kingdom Come Deliverance 2 requires a well-optimized system to run smoothly. Many players have reported performance issues, including stuttering, FPS drops, lag, and freezing, which can severely impact gameplay.

If you’re struggling with these issues, don’t worry—this guide provides practical solutions to improve performance, boost FPS, and eliminate lag for a smoother experience.

Check System Requirements

Before troubleshooting, ensure your PC meets the minimum or recommended system requirements for the game. If your system struggles to meet these requirements, adjusting settings or upgrading hardware may be necessary.

Minimum Requirements:

• OS: Windows 10 64-bit or newer
• Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
• Memory: 16 GB RAM
• Graphics: NVIDIA GTX 1060 (6GB) / AMD Radeon RX 580
• Storage: 100 GB available space

Recommended Requirements:

• OS: Windows 10 64-bit or newer
• Processor: Intel Core i7-13700K / AMD Ryzen 7 7800X3D
• Memory: 32 GB RAM
• Graphics: NVIDIA RTX 4070 / AMD Radeon RX 7800 XT
• Storage: 100 GB available space

If your PC meets the recommended specs but still suffers from lag or stuttering, follow the troubleshooting steps below.

Fix: Improve Performance & Boost FPS in Kingdom Come Deliverance 2

1. Adjust Launch Options for Better Performance

Using custom launch options can optimize how the game runs.

For Steam Users:

1. Open Steam and go to Library.
2. Right-click on Kingdom Come Deliverance 2 and select Properties.
3. Under the General tab, locate Launch Options.
4. Enter the following command:
   -fullscreen -high -USEALLAVAILABLECORES

5. Close the window and launch the game.

This command forces fullscreen mode, prioritizes the game in system resources, and ensures all CPU cores are used effectively.

2. Update Graphics Drivers

Outdated GPU drivers can cause FPS drops and performance issues in Kingdom Come Deliverance 2. Updating your drivers ensures better compatibility and smoother gameplay.

For NVIDIA Users:

1. Open NVIDIA GeForce Experience.
2. Go to the Drivers tab and click Check for Updates.
3. If an update is available, click Download and Install.

For AMD Users:

1. Open AMD Radeon Software.
2. Go to Updates and check for new drivers.
3. If an update is available, install it and restart your PC.

3. Run the Game as an Administrator

Granting administrator privileges can prevent permission-related issues that may affect game performance.

1. Right-click on Kingdom Come Deliverance 2.exe (or its shortcut).
2. Select Properties > Go to the Compatibility tab.
3. Check “Run this program as an administrator.”
4. Click Apply and OK.

Repeat the same steps for Steam/Epic Games Launcher to prevent permission conflicts.

4. Set High Priority in Task Manager

This step ensures Windows allocates more CPU power to Kingdom Come Deliverance 2.

1. Launch Kingdom Come Deliverance 2 and minimize it.
2. Open Task Manager (Ctrl + Shift + Esc).
3. Go to the Processes tab and locate Kingdom Come Deliverance 2.exe.
4. Right-click it and select Set Priority > High.
5. Close Task Manager and continue playing.

5. Verify Game Files (Fix Corrupt Files)

Missing or corrupted game files can lead to stuttering and FPS drops. Verifying the game files can help fix this.

For Steam Users:

1. Open Steam and go to Library.
2. Right-click on Kingdom Come Deliverance 2 and select Properties.
3. Go to Local Files and click Verify Integrity of Game Files.
4. Wait for the process to complete, then restart your PC.

For Epic Games Users:

1. Open Epic Games Launcher and go to Library.
2. Click the three dots next to Kingdom Come Deliverance 2.
3. Select Verify and wait for the process to complete.

6. Optimize GPU Settings for Maximum Performance

Tweaking your GPU settings can significantly improve FPS and reduce stuttering.

For NVIDIA Users:

1. Right-click on the desktop and select NVIDIA Control Panel.
2. Go to Manage 3D Settings > Program Settings.
3. Add Kingdom Come Deliverance 2 to the list and apply these settings:
   • Power Management Mode: Prefer Maximum Performance
   • Texture Filtering – Quality: High Performance
   • Threaded Optimization: On
   • Vertical Sync (V-Sync): Off

For AMD Users:

1. Open AMD Radeon Software.
2. Go to Graphics settings and select Kingdom Come Deliverance 2.
3. Apply these settings:
   • Radeon Anti-Lag: Enabled
   • Texture Filtering Quality: Performance
   • V-Sync: Off

7. Disable Fullscreen Optimizations

Disabling fullscreen optimizations can improve stability and boost FPS.

1. Right-click on Kingdom Come Deliverance 2.exe and select Properties.
2. Go to the Compatibility tab.
3. Check “Disable Fullscreen Optimizations.”
4. Click Apply and OK.

8. Install the Latest Game Patch

Developers frequently release performance updates to fix lag, bugs, and stuttering.

For Steam Users:

1. Open Steam and go to Library.
2. Right-click on Kingdom Come Deliverance 2 and select Properties.
3. Enable Automatic Updates under the Updates tab.

For Epic Games Users:

1. Open Epic Games Launcher and go to Library.
2. Click the three dots next to Kingdom Come Deliverance 2.
3. Enable Auto-Update to install patches automatically.

9. Lower In-Game Graphics Settings

If you’re still facing FPS drops, lower some graphical settings in the game.

1. Open Kingdom Come Deliverance 2 and go to Settings > Graphics.
2. Adjust the following:
   • Texture Quality, Shadow Quality, and Ray Tracing: Set to Medium or Low.
   • Disable Motion Blur and Depth of Field.
   • Enable DLSS (for NVIDIA) or FSR (for AMD) for an FPS boost.

Final Thoughts

Performance issues like stuttering, lag, and FPS drops can make Kingdom Come Deliverance 2 frustrating to play. However, optimizing your system, updating drivers, adjusting GPU settings, and tweaking in-game settings can significantly improve performance.

If you still experience issues, consider reinstalling the game or upgrading your PC hardware for a smoother experience.