Join us on our own very special Reddit: /r/Linuxers

Left 4 Dead 2 updated with Vulkan support thanks to DXVK

By - | Views: 23,106

We've only just seen a new release of the Direct3D to Vulkan translation layer DXVK, and now it's powering Left 4 Dead 2 with a fresh free upgrade out now.

Much like we saw with DXVK being added to Portal 2, this new rendering mode is optional. It can be enabled by adding "-vulkan" as a command line option. To do so: right click the game and go to Properties, ensure you're on the General tab on the left, then enter "-vulkan" (without quotes) in the Launch Options box.

There's plenty else that's new including:

- Better support for ultrawide monitors in the UI and game (requires Vulkan if using Linux)
- Marked the game as DPI-aware for high DPI displays.
- Improved default settings for window size and type.
- Improved full-screen quad rendering performance.
- Made captions anti-aliased
- Marked fps_max and viewmodel_fov as FCVAR_RELEASE.
- Cvars 'survivor_incap_health' and 'survivor_incap_decay_rate' can now be changed after startup.
- New cvar 'charger_pz_claw_damage'; functions the same as equivalent melee cvars for other specials.
- New archived cvar "addons_hide_conflict_dialog" suppresses the warning dialog in the addons screen. Any conflicting addons will still be highlighted in red with conflicts printed to the console.
- Added an FOV slider to the Multiplayer settings.
- Added a +bench_demo [name]   command line parameter which will run a demo, and quit after it is finished.
- Added a -bench_settings [name] command line parameter to load a cfg/video_bench_{name}.txt file containing settings to load. There are a set of defaults provided, very_high_4k, very_high, high, medium and low.
- Lobbies that connect via a forced server IP are not considered for "Official Only" Quick Match searches.
- Overhauled UI usability on controller
• Added controller button icons across the UI.
• Made confirmation prompts accessible on controller.
• Now able to select mutations on controller.
• Now able to fully manage lobbys on controller.
• Now able to manage addons on controller.
• Now able to browse achievement details on controller.
• The game instructor (in-game hints) now shows controller buttons and hints.
• Added a flashlight binding to the default controller config.
• Made the intro video skippable by any button on a Steam Controller.

Plus a bunch of bug fixes, some of which are Linux specific including a startup crash, possible text corruption fixes for UTF-8 conversion, addon info being truncated "much earlier on Linux", the Windowed (No Border) option should now work on Linux plus a bunch of new scripting hooks for modders.

What's the point in adding Vulkan like this? Well, the original ports from Valve used a layer called ToGL which translated the original Direct3D rendering to OpenGL. With the Vulkan launch option this would replace it. It should give better overall performance, and hopefully smoother framerates. Perhaps even helping with lower end hardware, like an upcoming SteamPal handheld which would make sense for all the controller fixes.

You can play Left 4 Dead 2 on Steam.

Article taken from GamingOnLinux.com.
33 Likes
We do often include affiliate links to earn us some pennies. We are currently affiliated with GOG and Humble Store. See more here.
About the author -
author picture
I am the owner of GamingOnLinux. After discovering Linux back in the days of Mandrake in 2003, I constantly came back to check on the progress of Linux until Ubuntu appeared on the scene and it helped me to really love it. You can reach me easily by emailing GamingOnLinux directly.
See more from me
21 comments
Page: «3/3
  Go to:

Kravensky 5 Jul
I've tried to play the game about a week ago on linux and was disappointed. I've played "The Last Stand" in survival mode, some textures disappeared at some angles and the game crashed after about five minutes of gameplay. Sad.

But I didn't enabled "-vulkan" option, maybe that's was a problem.
While you're here, please consider supporting GamingOnLinux on:

Patreon, Liberapay or PayPal Donation.

This ensures all of our main content remains totally free for everyone with no article paywalls. We also don't have tons of adverts, there's also no tracking and we respect your privacy. Just good, fresh content. Without your continued support, we simply could not continue!

You can find even more ways to support us on this dedicated page any time. If you already are, thank you!
Login / Register

Or login with...
Sign in with Steam Sign in with Twitter Sign in with Google
Social logins require cookies to stay logged in.