protonscr

The Joylancer: Legendary Motor Knight

protonclosed appid 315540Game compatibility - Unofficial
ValveSoftware/Proton#6324 · opened 2022-11-18 by waspennator · updated 2026-05-22 · 7 comments · github · game page · search this game
Wwaspennator 2022-11-18 github

Compatibility Report

  • Name of the game with compatibility issues: The Joylancer: Legendary Motor Knight
  • Steam AppID of the game 315540

System Information

  • Steam Deck 512 GB
  • Proton version: Experimental

I confirm:

  • [x] that I haven't found an existing compatibility report for this game.
  • [x] that I have checked whether there are updates for my system available.

Symptoms

Game dies immediately with a transpose error
download (1)
steam-315540.log

Reproduction

Just start the game.

Mmohamadaljaf 2022-11-18 github

Try using the native d3dcompiler_43.dll.

Wwaspennator 2024-03-03 github

Late response, but I'll probably check that later, meanwhile I tried with proton Experimental on my oled, same crash, but error message has changed a bit.

download (2)

Kkisak-valve maintainer 2024-03-03 github

Hello @waspennator, looks like this was added at https://gitlab.winehq.org/wine/vkd3d/-/commit/522a0dfb564d54ba1122f91eb49694bb3e9ddb24, and should be included the next time vkd3d (which is separate from vkd3d-proton) gets updated from upstream.

Wwaspennator 2024-03-03 github

Providing an extra proton log just incase.

steam-315540.log.txt

Wwaspennator 2024-10-21 github

Still fails to work with the same unimplemented functions on #6152

Wwaspennator 2024-12-10 github

Same as Carrie's Order Up, "Jump type HLSL_IR_JUMP_DISCARD_NZ" is implemented and the game is only complaining about "Instruction type HLSL_IR_LOOP" now

Wwaspennator 2026-05-22 github

Seems to be working now

Proton versions

DLLs