eugeniosegala/decky-lsfg-vk-experimental v0.13.0-experimental.9

Decky LSFG-VK Experimental 0.13.0-experimental.9

on GitHub

Installation

1. Download Decky.LSFG-VK.Experimental-0.13.0-experimental.9.zip below.
2. On the Steam OS, open Decky Loader's settings and enable Developer Mode.
3. Choose Developer → Install Plugin from Zip, then select the downloaded ZIP.
4. In the plugin, select Install Experimental LSFG-VK (developer build) and add ~/.local/bin/lsfg-vk-experimental %command% to the game’s Steam launch options.

Known limitations — lsfg-vk v2.0.0-dev28

• Display mode: Use the game’s native Fullscreen mode where possible. Windowed or borderless mode does not normally improve lsfg-vk compatibility or attachment; use it only when a specific game requires it.

• HDR: HDR remains problematic with this payload. Disable HDR in the game or SteamOS before launching. The plugin has no general HDR control, so a game-specific HDR workaround must be applied outside the plugin.

• Changing multiplier: Changing the FPS multiplier while a game is running can cause persistent performance degradation. Restart the game after changing the multiplier before judging performance.

Updating an existing experimental installation

1. Quit games currently launched with ~/.local/bin/lsfg-vk-experimental.
2. In Game Mode, choose Developer → Install Plugin from Zip and select this newer ZIP. Do not uninstall the experimental plugin first.
3. Reload the plugin from Decky, or restart Game Mode if it does not reload automatically.

Existing experimental profiles, private layer files, and Steam launch options are retained. The public/original plugin may remain installed, but use exactly one plugin wrapper per game.

Important

• This is an experimental build; test it per game.
• The public and experimental plugins can coexist; select exactly one LSFG-VK wrapper per native Steam/Proton game.
• The isolated experimental wrapper bypasses other global implicit Vulkan layers (such as vkBasalt) for that game.
• Confirm the detected Lossless.dll path before launching. Leaving it blank permits lsfg-vk automatic discovery.

Engine payload

• Bundles checksum-verified lsfg-vk-2.0.0-dev28-linux.tar.xz.