Sure seems like they have a Linux Appimage right here: www.nexusmods.com/app

r2modman works

I used vortex it works pretty for windows games there no difference for mod manager where to work cause it think that it windows and files hierarch in windows prefix as is it expect vortex .So simply just install vortex in same wine prefix where u had installed before and that’s it.

There is one in the works right now: www.nexusmods.com/app

The only problem is, there are just 2 games supported at the moment; Stardew Valley and Cyberpunk 2077. Many more will follow, but it takes time. And updates can break your current setup, because its heavy on working and changes. So this is more of a future thing. I myself wait for this right now.

Mod Organizer 2 works great with wine and proton. Installation is a bit complicated though. The recent versions of MO2 require wine 9 or newer.

Protontricks can help for some games. Personally I used it to install Openplanet for Trackmania which doesn’t have any sort of explicit Linux support specified.

What Protontricks does is allow you to run installation files within the context of a steam game, as you mentioned. Simply launch Protontricks and select the game you’re trying to modify and it will mount it properly for you. Then choose “Run an arbitrary executable (.exe/.msi/.msu)” and proceed to run the installer as you would normally.

Sometimes the path can still be a bit janky. For example when Openplanet wanted to install to the Trackmania directory as mounted through Protontricks, I had to specify: Z:\home<USERNAME>.steam\steam\steamapps\common\Trackmania.

Don’t know if it has games you’re interested in, but I’ve been using r2modman and it’s worked pretty well. Even for games run through Proton.

You might try Vortex through lutris: https://lutris.net/games/vortex-mod-manager/

I'm not sure why one of those is flagged. From what I can see its just the obnoxiously written write_file.content one-liners and lots of regex/sed, but nothing looks wrong with what its doing.

r2modan?

For Bethesda (and other compatible games), ModOrganizer 2 via SteamTinkerLaunch has worked reasonably well for me. There’s some jank involved but nothing terribly complicated for anyone who’s already used to Linux gaming hoop jumping. STL also supports Vortex but I’ve never personally tried it.

See this monster of a post from u/sp3ctr4l@dbzer0

lemmy.dbzer0.com/comment/18288432

To add in about game modding on Linux:

https://github.com/limo-app/limo

https://flathub.org/apps/io.github.limo_app.limo

Limo is a universal mod manager that is linux native.

And I do mean universal. It’ll work with literally any game, you just have to take a bit of extra time to configure things for games that do not yet have a supported preset configuration out of the box… but at this point, that includes most games that are generally reliant on some kind of mod manager type program on Windows, to keep track of 10s or 100s of simultaneous mods.

It works very much along the same lines as something like Mod Organizer 2, though there are some differences, read the wiki.

It sets up a virtual file system that allows mods to be set up outside of the main game directory itself, and will override them such that the mods actually load, but they can be ‘undeployed’ to revert back to vanilla, you can set up different profiles of different mod configurations and deploy/undeploy what you like.

It can also manage load orders, supports formats such as fomod and similar for games like Fallout New Vegas and Skyrim, you can set up tags and category groupings, and it also shows you conflicts between mods down to the specific files, showing you a chain of overwrites to the final file from the final loaded mod.

It doesn’t support things like LOOT, which purport to autogenerate correct load orders… but frankly, thats fine, because shit like that doesn’t even work properly in situations you’d use it in on Windows 90% of the time.

EDIT: Wow, apparently it does support LOOT now, it did not a few updates ago.

…

I have successfully gotten FONV working using Limo to set up uh… there’s a variant of the Viva New Vegas mod setup guide aimed at Steam Deck users, but it tells you to set up Mod Organizer 2 on the Deck… which you can do, but its rather input laggy and there are other inconveniences…

Here it is, Mirelurked Viva New Vegas:

https://ashtonqlb.github.io/mirelurked-vnv/intro.html

I had to alter a few steps from this to get it working with Limo, but they were basically just… set up Limo instead of MO2, and you have to handle NVSE a bit differently, because it literally replaces/overrides the entire main game exe.

…

I have also used Limo to mod Cyberpunk 2077, works with more in depth frameworks like CET, RedExt, etc, as well as using the Decky Framegen plugin to insert FSR 3.1 Upscaling and Framegen into CP77, which gives better quality and fps than the official FSR 2 and 3 implementations that come with the vanilla game and are vanilla supported on a Deck.

You basically just have to launch the vanilla game via the normal launcher first, check the ‘enable mods’ switch, fully load the game…

Then you can set up the Framegen mod, which adds a custom command in steam to the launch parameters… and then you can also setup the ‘skip intro’ mod, which is reliant on both the mod being present, as well as additional command line parameters…

There are a bunch of reddit posts complaining that the FrameGen mod doesn’t allow other additional launch arguments, but they are wrong.

All you have to do is append those additional launch args … at the end of the FrameGen mod’s launch arg. This just doesn’t seem t

For Minecraft specifically Prismlauncher is really good.

I’m not super-familiar with mod managers in general but my experience has been that they just work with proton more than you might expect. I know for sure that unity mod manager works fine in proton; I use it for railroader.

I use Limo, it takes some getting used to after using Mod Organizer 2 for so long but it gets the job done. I havent used it for any huge modlists yet though as it tends to be a little buggy/unintuitive sometimes.

There’s also a way to get MO2 on linux, should he on github as modorganizer2-linux-installer.

I’ve built my own folder based mod-manager: github.com/Lucki/mod-manager

It’s using OverlayFs to lay mods on top of the game files which allows for easy switch-arounds of mod sets while keeping each mod separated in their own folder. It’s based upon config files and allows to freely collect mods in sets, even nested.

It’s probably full of unnoticed bugs because I’m the only one using it, but it works 🤷 I do have a bunch of convenience stuff queued up locally though. They need a bit of polishing but soon it’s ready for another push.

I haven’t done it a lot, but running a Windows mod manager in the same prefix as the game should work where there isn’t a Linux native version available.

very niche but i think it deserves a mention: the Outer Wilds mod manager doesn’t just support Linux natively, but it even has a CLI version, and it’s up on AUR and Flatpak

outerwildsmods.com/mod-manager/

as others have said though, r2modman/thunderstore manager also runs in an appimage and works perfectly well for games it supports, and MO2 and Vortex work more or less alright if they’re in the same prefix as your game or potentially even if they aren’t.

It’s not ready yet (preview state) but NexusMods is developing an app for managing all their mods: github.com/Nexus-Mods/NexusMods.App, for Linux they’re releasing both an appimage and a standard setup.

I am using r2modman most of the time and it works well for the modded games I play on my machine. I uses Thunderstore so it might not have the biggest library of mods for all your titles but it’s worth mentioning imo.

I suggest Prisim Launcher for Minecraft, but if you also play other games and want mods I can recommend r2modmanPlus they have a appimage and platform specific builds that you can download and its opensource!

Depending on the game and comfort with bash scripting you can roll your own mod managers. I don’t really play Minecraft anymore, but if I did it would be heavily modded. In an effort to avoid installing a client/launcher beyond the one I already use I just keep folders for mod lists and configs, and then have bash scripts with aliases to do all the necessary file moving to swap between mod packs.

This doesn’t really work for most other games, but for things that run natively on Linux can usually do the trick.

For things running through proton it’s a bit more involved, but I also found a lot of satisfaction in figuring out how to manually install mods within the proton prefix. Used to have to do that a lot to mod Skyrim when it first came out and I got it running through wine on a school issued MacBook.

I’ve modded bg3 with vortex installed through steamtinkerlaunch

github.com/sonic2kk/steamtinkerlaunch for when you need MO2 or Nexus (that isn’t Stardew). Keep in mind this will install a new instance of the app for each game you use it with (in its proton prefix folder).

github.com/Nexus-Mods/NexusMods.App is the current version of the new Nexus Mod Manager App, which has linux support. Currently it only has game support for Stardew Valley.

As many others have said, go with PrismLauncher for Minecraft. Modrinth’s launcher works fine too, but doesn’t have curseforge support.