KYTYPS5 / GAME COMPATIBILITY

Demon's Souls

PPSA01342 · 2 platform reports

Check the result for your operating system, then compare your build and game version with the test.

Windows

Doesn’t boot

Tested 29 Sept 2026
Read the Windows report

Linux

In game

Tested 18 Sept 2026
Read the Linux report

macOS

Not reported

No macOS test in this snapshot.

Imported from the project’s published compatibility database on . Report dates, builds and hardware remain those of the original community tests.

LINUX TEST

Demon's Souls on Linux

In game
Tested build
KytyPS5-2026-09-18-5b7d334
Test date
Tested title ID
PPSA01342
Game version
Not recorded
Test hardware
Ryzen 7 5700x / 7900XT / 32GB DDR4 at 3600MHz

Community report notes

The game boots correctly, I can start a new game in offline mode, but as soon as I reach the "Choose body type" dialog (when selecting type A or B) the game crashes with the following error log. Another thing I noticed is audio only playing during the PlayStation intro, there's no audio at all after that scene

Original report example
shader resource specialization failed: indirect image table at pc 0x0000159c has incompatible candidates
--- Build ---
Official build KytyPS5-2026-09-18-5b7d334
--- Fatal Error ---
Error: condition (!ShaderRecompiler::IR::MaterializeResources( entry->second.resource_plan, runtime, resources, specialization)) is true in /home/runner/work/KytyPS5/KytyPS5/src/graphics/host_gpu/renderer/pipeline/pipelineCache.cpp:292
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Steps to reproduce

  1. Open the game
  2. Select New Game
  3. Offline mode
  4. Select a character type
  5. Crash

Expected behavior

Load the character model and begin character customization

Extra notes

I'm playing on patch 01.004.000

KytyPS5 issue #697 · Original community test.

WINDOWS TEST

Demon's Souls on Windows

Doesn’t boot
Tested build
KytyPS5-2026-09-28-539c0f7
Test date
Tested title ID
PPSA01342
Game version
Not recorded
Test hardware
i9 12900 / RADEON RX 9070 XT 16GB / 16GB

Community report notes

Game is not starting: Shaders: VS 2 | PS 8 | CS 117 | GS 0 | LS 0 | HS 0 | TES 0 Shaders: VS 2 | PS 8 | CS 118 | GS 0 | LS 0 | HS 0 | TES 0 --- Build --- Official build KytyPS5-2026-09-28-539c0f7 --- Error --- depth attachment feedback loop is not supported by the host in D:\a\KytyPS5\KytyPS5\src\graphics\host_gpu\renderer\renderDraw.cpp:532

Steps to reproduce

  1. Open KytyPS5
  2. Start the game

3.

Expected behavior

Game should start.

KytyPS5 issue #904 · Original community test.

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