The short answer
Steam lists HDR support. Check the monitor and Windows HDR settings first, then enable the game’s HDR output separately. If the game exposes separate controls, adjust peak brightness to the display’s capability before overall brightness. If HDR causes a black screen, return to SDR and check the connection before continuing calibration.
Different symptom or still not fixed? Find the next check →Key facts
- HDR support
- Listed on the Steam store page
- In-game adjustments
- Use the brightness and color controls actually available in your version; adjust them separately
- Start in Windows
- Settings → System → Display → select the display → HDR
- Windows calibration
- Microsoft’s Windows HDR Calibration app for Windows 11
Find your symptom
Start with your symptom. Skip steps that do not apply to your setup.
| What you see | What to check | Go to |
|---|---|---|
| HDR cannot be selected in the game | Check Windows HDR availability and the monitor/input setup | Step 1 |
| Colors look washed out or blacks look gray | Compare peak and overall brightness before saturation | Step 3 |
| Only the UI or subtitles are too bright | Compare the separate UI-brightness setting if available | Step 3 |
| HDR causes flickering or no picture | Check the monitor input and cable’s supported signal | Step 5 |
Fixes, in order
Continue this issue
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Step 1|Check HDR on the monitor and in Windows
Establish Windows HDR output before changing the game.
Time: About 2 minutes · Risk: low
- Open Windows Settings → System → Display and select the monitor used for the game.
- Open HDR and enable Use HDR if supported. If the option is missing or unavailable, check display capabilities, connection mode and driver support; the missing switch alone does not prove the monitor lacks HDR.
- Check the monitor manual and on-screen menu for an HDR-capable input and any required input setting.
Step 2|Enable the game’s HDR output separately
Do not change Windows and game HDR settings at the same time.
Time: About 1 minute · Risk: low
- Open the game’s display options and record the current values.
- Enable HDR Mode and apply it. If the picture becomes unstable, return to the previous setting before adjusting brightness.
Step 3|Adjust peak brightness before overall brightness
Use the display’s capability and the calibration pattern, rather than copying another monitor’s numbers.
Time: About 5 minutes · Risk: low
- Start with the peak-brightness control if available. Follow its test pattern and the monitor’s HDR specifications; avoid losing bright detail.
- Next adjust overall brightness while comparing the same dark scene.
- Adjust saturation only if needed, and use a separate UI-brightness control, if available, for an overly bright interface or subtitles. Labels and available controls may vary by version.
Step 4|Use Windows HDR Calibration if needed
The Windows 11 app creates a color profile for the selected HDR display.
Time: About 5 minutes · Risk: low
- Obtain Windows HDR Calibration from Microsoft Store using Microsoft’s linked instructions.
- With HDR enabled on the intended display, follow the dark/bright test patterns and color-saturation adjustment, then save the profile.
- Restart the game and compare the same scene before revisiting the in-game brightness settings.
Step 5|Check the cable and HDR-capable monitor input
If HDR removes the picture, diagnose the connection before calibration.
Time: About 3 minutes · Risk: low
- Check the HDMI cable’s model and support for the intended 4K/HDR signal; Capcom includes these details in its support checklist.
- Read the monitor manual for the input ports and settings that support HDR at your chosen resolution and refresh rate.
- If the problem remains, use SDR for now. If the game menu is invisible, close the game and turn off HDR in Windows for that display before relaunching.
Avoid
- Do not change Windows and game HDR settings simultaneously.
- Do not change all brightness controls together. Compare peak brightness, then overall brightness, one at a time.
Important cautions
- HDR appearance depends heavily on the display. Use its manual and calibration pattern; there is no universal brightness value for every monitor.
FAQ
Why does the whole game look washed out in HDR?
A mismatch in the HDR output chain or brightness settings can contribute. Confirm Windows and game HDR first, then compare peak and overall brightness. If needed, use Windows HDR Calibration. Do not assume one brightness value fixes every display.
Only the interface or subtitles are too bright. What should I change?
If your version exposes a separate UI-brightness control, lower it before changing the brightness of the whole scene. Do not assume another version’s setting names or a different monitor’s values apply.
What if the screen goes black after enabling HDR?
Restore SDR using the visible game menu or Windows HDR settings, then check the monitor, input and cable. Follow the black-screen guide rather than trying to navigate an invisible calibration screen.
Sources
These steps summarize the linked Capcom, Steam and Microsoft guidance in our own words. PCGamingWiki is linked as a secondary reference, not publisher guidance. Unverified version-specific settings and save paths are not treated as established facts. This is a source-based guide, not a claim that we tested every fix on this game. Follow newer official guidance if it differs.
Steam: Onimusha: Way of the Sword system requirementsPCGamingWiki: Onimusha: Way of the Sword (community reference)Capcom: Onimusha: Way of the Sword PC troubleshooting guideMicrosoft: HDR settings in WindowsMicrosoft: Calibrate your HDR display using Windows HDR CalibrationOnimusha: Way of the SwordJapanese version of this page