The Callisto Protocol HDR settings & calibration guide
How to set up HDR in The Callisto Protocol, the sliders to use, and known issues.
At a glance
- Platforms
- PC (Windows), PlayStation 5, Xbox Series X|S
- Native HDR
- Yes
- In-game calibration
- Yes
- HDR quality
- Good
HDR sliders
HDR Brightness
How to set up HDR in The Callisto Protocol
- ›Open the game’s own HDR calibration (Settings → Display/Video) — it overrides the system calibration, so set it per the on-screen patterns.
- ›Very dark survival horror — calibrate carefully and resist raising paper white, or you’ll lose the shadow detail.
- ›An OLED’s perfect blacks matter far more than peak brightness here.