The Blood of Dawnwalker known issues — the shader crash is your CPU, not your GPU

Start with build version

Everything below is against the game as patched by Hotfix 1.0.4, released 9 September 2026. Several of the worst-reported problems — being trapped inside a house, saving being blocked, quest softlocks — were fixed there. Verify your version before debugging anything, because half of the threads you will find are describing pre-1.0.4 behaviour.

The four issues Rebel Wolves listed officially

Published 3 September 2026:

The shader crash deserves its own section

This one gets misdiagnosed constantly, because it presents as a GPU fault and is not one.

The mechanism the developer points at: a hardware problem affecting Intel 13th and 14th generation Core processors (13xxx and 14xxx series). Silicon degradation on those chips causes Oodle data decompression to fail, which crashes Unreal Engine-based games. The common failure signature in Unreal titles is DecompressShader(): unable to decompress shader with GetShaderCompressionFormat=Oodle.

Two things make this extra confusing if you are hunting it:

• It is not limited to Oodle. Any heavily-multithreaded program can trigger it on an affected chip, so the crash may not look game-specific.
• It can surface as a false "out of video memory" error. People buy a new GPU for a CPU fault.

The action is a BIOS update from your motherboard vendor, which ships microcode to stop the operating conditions that cause the damage. If degradation has already happened it is not reversible, and the part needs replacing.

What Hotfix 1.0.4 fixed

Small patch, no new content, but it went straight at the complaints that generate guide searches:

Stability and progression

• Tutorial no longer stalls if you use the devour bite too quickly
• Coen no longer gets trapped inside certain houses
• Fixed a bug that prevented saving
• Fixed blocking being disabled under some conditions
• The training-sequence NPC can now be spoken to during sparring

Quests

• Orcha no longer attacks Coen while being assaulted by guards
• Coen no longer gets stuck in a cave during the "Deep Down" quest
• Muroman no longer fails to spawn
• "Hive and Seek" no longer ends prematurely in some cases
• Advancing "On the Run" no longer causes an infinite loading loop
• Lone Wolf's Hunt now displays the difficulty level correctly
• Softlock after tailing Sara fixed
• Investigating the rag is now optional during "Ash and Bone"
• Fixed a blocker in the "What the Heart Wants" quest

Other

• Coen and Yorg now drink from a cup at low quality settings
• Removed an incorrectly used red-pipe asset
• Fixed the prologue music cutting out
• Torch props no longer growing uncontrolled
• Steam-only: connecting a controller through the outdated GameInput software no longer tanks framerate
• PC: fixed VSync behaviour when using FSR frame generation

PC requirements, if you are deciding whether to bother

Final published numbers assume DLSS, FSR or XeSS enabled:

Worth noting: these were lowered close to launch. The earlier April document demanded an RTX 5090 for 4K/60 and a 12 GB minimum on the recommended tier. All four targets need 60 GB of SSD.

Patch timeline, so you know what you are on

What 1.0.2 fixed

Worth listing because these still show up in threads written before 5 September:

• Coen can now talk to Farkas even after killing every NPC around him
• Lunka no longer gets lost while leading Coen during the tutorial
• The Uriashi blacksmith can no longer fail to craft one specific holy sword
• PC-only: controller deadzone and sprint input issues addressed

And note the three items the studio flagged as under investigation at that point — windowed/borderless stutter, shader-compilation crash, missing PS5 controller remapping. Those are the same three that got the 3 September workaround post, which is how you can tell the workarounds below were still the live answer.

Coming in the October update

Announced for early October, still undated as of 4 October 2026: an additional, easier difficulty tier because demand was heavy, with the current Story mode repositioned as a harder setting; a smoother way to disengage from combat when you cannot win it; target lock and camera work; performance improvements with PC called out specifically; New Game Plus confirmed as planned but not yet delivered.

If your complaint is difficulty rather than stability, that is the patch to wait for rather than a mod.

⚠️ One item above is quoted from a translated changelog where the character name did not localise cleanly, so treat that NPC name as unverified. The October update has no confirmed release date — do not publish one.