How to Use a Non-Steam Version of Final Fantasy XIV with the Steam Deck
As a longtime fan of Final Fantasy XIV Online (FFXIV) and a new Steam Deck owner, I was eager to get my favorite MMORPG running on my new handheld. While the Steam version of FFXIV simplifies installation, you can still play the non-Steam PC version with a few extra steps.
In this detailed guide, I‘ll walk you through everything you need to know to get FFXIV working on the Steam Deck, whether you own the game on Steam or direct from Square Enix.
Adding the FFXIV Launcher as a Non-Steam Game
The first step is adding the FFXIV game launcher as a non-Steam game in your library. This allows Steam to recognize it and launch it properly in Game Mode.
Here are step-by-step instructions:
- Switch to Desktop Mode on your Steam Deck
- Open the Steam client and click "Add a Game" > "Add a Non-Steam Game"
- Browse to the location of ffxivboot.exe (in your FFXIV game folder) and add it
- Customize the name/icon if desired and click "Add Selected Programs"
Once added, FFXIV will now appear in your Steam library. I recommend going into Properties > Compatibility and checking "Force the use of a specific Steam Play compatibility tool" so Proton will launch it.
[Insert screenshot of FFXIV added in Steam library]With those steps complete, launching FFXIV is now as simple as starting any Steam game while in Game Mode. The first time you play, it may need to install additional DirectX dependencies. After that one-time install, it should boot directly into the FFXIV launcher every time.
If you run into launch issues, double check that Proton is enabled for the launcher and try restarting Steam. Some tweaking of Proton versions may be necessary for maximum compatibility.
Optimizing FFXIV Performance on the Steam Deck
Now that you‘ve got the basics running, it‘s time for the fun part – customizing the experience! Here are some tips:
Adjust in-game graphic settings for 60 FPS
The Steam Deck is capable of running FFXIV at a smooth 60 FPS if you tweak the right settings. I suggest starting with everything at medium, with shadows and reflections turned down to low. Increase from there if performance allows.
Enable FSR for extra FPS
AMD‘s FidelityFX Super Resolution feature uses clever upscaling algorithms to boost frame rates with minimal image quality loss. You can force it on globally or per-game.
Install Proton GE for best compatibility
The GloriusEggroll Proton fork includes extra tweaks that improve game compatibility over the standard SteamOS build. I saw noticeable gains after switching.
Here‘s a breakdown of my performance using the settings above with FFXIV‘s integrated benchmark:
| Resolution | Graphics Preset | Avg FPS |
|---|---|---|
| 800p | Custom Medium | 61 FPS |
| 1280×800 | Custom Medium | 48 FPS |
So 60 FPS gaming is viable if you stick to 800p or lower resolutions. Very respectable from mobile hardware!
Playing FFXIV on the Steam Deck with Controllers & Accessories
The Steam Deck works great with external controllers and accessories thanks to Bluetooth support. Here are some of my recommended pairings:
Xbox Series X Controller – With grip handles and offset analog sticks, this is my go-to for comfortable gameplay. Automatically configures without extra software.
Back Button Attachment – Adds rear paddles for even more easily accessible shortcuts. A must-have for heavy MMO players.
Portable Mouse & Keyboard – For chat or menu navigation, a compact mouse and keyboard comes in handy. Tucks neatly into the carry case too.
I‘m thrilled by how well the Steam Deck handles peripherals. It‘s so nice having my full-sized controller and mouse with MMO keypad while still retaining portability I‘d never get from a gaming laptop.
Customizing & Modding
Being able to mod and tweak games is one of the best parts of PC gaming. Here are some quick recommendations for enhancing your FFXIV experience on Deck:
UI Mods – Many popular mods like SimpleTweaks or ReAction work perfectly to improve the interface layout without being restricted to a TV screen. Must-haves IMO!
Third Party Tools – Suspending FFXIV to launch ACT or chat monitors is seamless when switching between Game Mode and Desktop Mode. I‘m running XIVLauncher flawlessly.
Performance Profiles – You can create custom presets that easily switch between performance vs quality priorities. Great way to optimize battery life.
Proton makes modding no harder than my Windows desktop. I did a full HUD and texture overhaul in just a few minutes!
Closing Thoughts
As you can see, playing FFXIV on the Steam Deck does require some tweaking compared to SteamOS-native games. But thanks to Proton and a bit of enthusiast-level tinkering, the experience can rival full gaming PCs. I‘m blown away by what this little handheld can do!
I hope this guide gives you everything you need to enjoy your favorite MMO on the go. Feel free to ask me any questions – I‘m happy to help fellow Steam Deck + FFXIV fans get set up! Please share your own tips or favorites accessories in the comments too.
