How to Synchronize Save Files Between Computers for Games That Don’t Support Steam Cloud

Many games on Steam support cloud saving. Meaning, once you exit the game, your save file will be synchronized with the Steam Cloud. You can then play the game on a different device and quickly resume where you left off.
Some games, however, don’t support cloud saves. You’ll usually be able to tell by seeing if there is a cloud icon next to the green PLAY button, or by going to the Steam store page for the game.
You Can Stream Your Xbox to Your Steam Deck

Steam Deck Checker is a YouTube channel that covers all things Steam Deck. Though it’s primarily a German-speaking channel, there are a few videos that are in English. One such video is how to stream your Xbox to your Deck.
The video has step-by-step instructions on how to get it set up. The process requires getting the AppImage of Xbox Xcloud client, marking it as executable, then adding it as a non-Steam game.
Buying a MicroSD Card for Your Deck? Here’s Some Tips

Though r/SteamDeck is littered with pictures of people showing off their Deck or asking for a support request, there are occasionally some useful posts there. One such instance is what you should be getting when buying a MicroSD card. And I feel it’s important enough to mention it here, since I talk about the Steam Deck pretty frequently and some don’t know what they should get.
You should be getting a U3 A2 UHS-I.
How to Install Mods for MultiVersus

MultiVersus hasn’t even reached a stable state yet, but the modding community has already made it possible to add your favorite characters from other games. Want to add Link over Wonder Woman? Ganondorf over Superman? Waluigi over Shaggy? A darker-colored skin for Harley Quinn, based on her appearance in Injustice 2? It’s possible! Best part is, it’s dead simple. Just a matter of downloading the mod and putting it into the appropriate folder.
Halo Infinite on Deck: How-To and Best Settings

I’ve noticed some folks over on r/SteamDeck can’t get Halo Infinite to run on their Deck. Well, here’s a step-by-step guide on how to get it to run. Thankfully, it’s not as complicated as it was in the past.
The game has technically been playable on AMD and NVIDIA GPUs since the past three weeks, but on AMD it required Glorious Eggroll’s custom Mesa patch in order for the in-game textures to properly render.
Use Native Linux Game Engines with Luxtorpeda

Luxtorpeda is a Steam Play compatibility tool for allowing a certain set of games on Steam (mostly pertinent to older titles) to run using a native Linux engine, rather than having to use Proton for a Windows-only game. For instance, Ocean’s Heart has a Windows-only icon on the Steam store page. But with Luxtorpeda, we can force the game to use the native Linux version of Solarus, the engine that powers the game.
Want to Run DOSBox Games on Steam Deck? Here’s a Video

Last week I had been working on a script for Gardiner Bryant on how to get DOSBox games running on Steam Deck. I had gotten a start on it…but I struggled with getting the sound to work, as well as getting the games to run in fullscreen. Gardiner figured it out better than me, and just yesterday he posted a video on his YouTube channel (he also has the video on Odysee, if you prefer that video platform instead).
Enhance Your Steam Deck Experience with Plugins

Ever wanted to quickly launch Flatpak applications from the Quick Access menu without having to add them as shortcuts on Steam in Desktop Mode? Or automatically enable the night light when it’s the right time? Or customize the CPU frequency? Play music? Customize the Home screen to look like the Switch’s home menu? That’s all possible thanks to Steam Deck plugins.
The best part: just run a few commands from the terminal, and install your plugins from the plugins “store.
Steam Deck: How Does it Melee?

One of the first things I wanted to do after getting my Steam Deck was test Super Smash Bros. Melee. Not just to see how well it performs, but also examine online play and see how the controls feel in my hands.
How to Get Melee/Slippi Working on Deck If you’re looking at getting online play set up on Linux, you can refer to the guide I wrote a few months back.
How to Use Smash Ultimate Mods with Ryujinx

As of Ryujinx version 1.1.112, users can now seamlessly load mods on Super Smash Bros. Ultimate with the use of ARCropolis/Skyline. Here’s how to do it.
Note: this tutorial is based off of the guide from GameBanana, but specifically tailored to Linux users.
TL:DR
Get yourself set up with emulating Switch games on Linux with this guide if you haven’t already Download Ryujinx and run it for the first time Download ARCropolis, extract zip to %RYU_DIR%/sdcard/ Download Skyline, extract to %RYU_DIR%/sdcard/atmosphere/contents/01006A800016E000/ Download any mod (plenty of them over on GameBanana), extract them to %RYU_DIR%/sdcard/ultimate/mods/ Launch the game.