Halloween The Game DLSS Frame Generation FPS Drops were addressed in Hotfix 1.2.1 on October 28, 2026. IllFonic says DLSS-G could cause frame-rate drops in certain scenarios, and the new patch fixes that specific bug. The feature originally arrived with update 1.1.0.
Start by installing Hotfix 1.2.1 and restarting. Then run the same scene with Frame Generation on and off. If only the enabled run stutters, you’ve narrowed the problem down without sacrificing the rest of your graphics settings.
Halloween The Game DLSS Frame Generation FPS Drops: Hotfix Steps
Install 1.2.1 and fully restart the client before testing. Changing the graphics preset without the hotfix won’t apply the developer’s DLSS-G repair.
- Quit Halloween: The Game completely.
- Check Steam or your PC game launcher for the latest update and let it install.
- Restart the client after updating.
- Open the PC graphics performance menu and find DLSS-G, where supported.
- Test the same playable scene with Frame Generation disabled, then enabled.
- Keep the setting that feels more consistent, rather than judging only by the displayed FPS counter.
Halloween The Game DLSS Frame Generation FPS Drops may be reduced in the scenarios IllFonic identified, but 1.2.1 is not a promise of perfect performance on every PC.
Why DLSS Frame Generation Can Feel Stuttery
DLSS Frame Generation adds displayed frames on supported NVIDIA graphics hardware. Regular DLSS upscaling is a separate technology that reconstructs the image from a lower rendering resolution. You can test one with the other turned off.
A higher displayed FPS doesn’t always mean a proportional gain in responsiveness. Poor underlying frame pacing can still feel uneven even when generated frames are added. Halloween The Game DLSS Frame Generation FPS Drops might therefore feel like judder or unusual input response, rather than just a small number on the screen.
If the game stutters with Frame Generation disabled too, investigate other PC performance causes. The October 28 hotfix only names DLSS-G drops in certain scenarios.
Halloween The Game DLSS Frame Generation FPS Drops: Settings to Test
Start with Frame Generation off, your usual resolution and a frame-rate cap your PC can maintain. If performance is still weak, lower effects, shadows and foliage individually. Use a repeatable scene so you know which change helped.
If your hardware supports DLSS, try Quality or Balanced upscaling with Frame Generation still off. FSR and XeSS are alternatives supported in earlier PC updates; which options appear depends on your hardware.
Patch 1.1.0 added shader precompilation at startup. Let that finish before judging stutter, then compare with the settings in our PC graphics guide.
FPS Drops Versus Crashes and Network Lag
A falling frame counter and visible judder indicate rendering slowdown. Stable FPS with warping players points instead to connection trouble; the game closing to desktop is a crash. Use the symptom to choose the right guide.
Use our crashing guide for application exits, or the PC requirements if even low settings perform badly. Halloween The Game DLSS Frame Generation FPS Drops is the more specific Frame Generation symptom.
Does Hotfix 1.2.1 Fix Every PC Performance Issue?
Not every performance issue. Hotfix 1.2.1 fixes specific DLSS-G drops and two unrelated issues: Scythe challenge access and controller navigation into PC graphics settings.
If Halloween The Game DLSS Frame Generation FPS Drops continues on 1.2.1, record your GPU, game version, DLSS-G setting and a repeatable map location. A same-scene comparison is more useful to IllFonic support than changing unrelated network settings.
Official source: IllFonic’s October 28 Hotfix 1.2.1.
