Linux Gaming
Proton, Wine, launchers, and everything needed to game natively on Linux.
LINUX GAMING
Proton, Wine, launchers, and every compatibility tool needed to run your library natively on Linux — no dual-boot required.
Migrating to Linux gaming isn't about finding one magic distro — it's about checking your actual game library against real compatibility data first, then picking hardware-appropriate tools.
For each game in your library, check ProtonDB for Steam titles or the WineHQ AppDB for everything else. A "Platinum" or "Gold" rating on ProtonDB means it should just work; "Bronze" or lower means expect real troubleshooting. Steam games run through Steam directly, non-Steam Windows games go through Lutris or Bottles.
ProtonDB
Community-reported compatibility ratings for every Steam game running under Proton, the fastest way to know what to expect before switching.
Your fallback options in order of practicality: look for a similar game with better support, use cloud/SaaS versions of professional software, run a Windows VM for light, non-gaming workloads, dual-boot, or attempt GPU passthrough — the last being powerful but genuinely advanced to set up correctly.
Every mainstream distro can game equally well underneath — what actually differs is preinstalled software, update frequency, and critically, the desktop environment. KDE Plasma and GNOME have the strongest gaming support of the bunch.
Pop!_OS is the safest beginner pick — Ubuntu-based, GNOME desktop, dedicated Nvidia/AMD ISOs, and search results for "Pop!_OS" problems are abundant since it's so Ubuntu-similar. Nobara is the gaming-specific alternative, built by the developer of Proton-GE with performance tweaks pre-applied, though newer and less battle-tested.
Pop!_OS
Ubuntu-based with GNOME, dedicated Nvidia and AMD/Intel ISOs, and gaming-friendly tweaks out of the box.
Nobara
Fedora-based and purpose-built for gaming by Glorious Eggroll (creator of Proton-GE), available in Official/KDE, GNOME, and KDE variants.
The wiki explicitly warns against HoloISO (abandoned, unstable), Deepin (ships with spyware), Puppy Linux and Tiny Core (insufficient driver support), Linux From Scratch (educational only, no package manager), and Kali (built for penetration testing, not daily use — expect broken audio and worse).
Your desktop environment (DE) determines whether you can disable compositing for lower input lag, how customizable your system feels, and RAM overhead. KDE Plasma and GNOME have the best gaming support; Plasma is generally more lightweight and more customizable, GNOME is cleaner but harder to deeply customize.
Pantheon has no option to disable its compositor on X11 at all, which makes it a poor choice if performance matters to you at all.
These four tools aren't redundant with each other — each one covers a different storefront or use case, and most Linux gamers end up running two or three side by side.
Steam
Use natively for anything you own on Steam — Proton is built in, and routing Steam games through Lutris or Bottles instead only adds unnecessary complexity.
Lutris
The general-purpose launcher for everything else, using community-maintained install scripts that pre-configure Wine settings for thousands of games automatically.
Steam game → use Steam. Epic or GOG game → Heroic. Anything else with a Lutris script available → Lutris. No script exists → Bottles. This covers the overwhelming majority of cases without any manual Wine configuration at all.
Lutris, Heroic, and Bottles are all best installed through Flatpak rather than a distro's native package manager — Flatpak versions tend to update faster and sandbox more cleanly, avoiding dependency conflicts with system libraries.
Wine and Proton are the translation layers that let Windows games run at all; Winetricks and Protontricks are the companion tools that install the extra runtime dependencies specific games need on top.
Wine
The foundational compatibility layer translating Windows API calls into Linux-native calls, everything else on this page builds on top of it.
Winetricks installs missing runtime components (DirectX, .NET, Visual C++ redistributables, specific fonts) into a Wine prefix that a game expects but doesn't ship with — commonly needed for older or poorly-ported titles. Protontricks is the same tool adapted specifically for Steam's Proton prefixes, since Proton stores its prefixes differently than standalone Wine.
Proton and most Lutris scripts bundle DXVK (DirectX 9/10/11 → Vulkan) and VKD3D-Proton (DirectX 12 → Vulkan) automatically. You only need to manage these manually in standalone Wine setups outside of Proton or Lutris.
The wiki tiers these tweaks deliberately — start with Major changes since they carry the biggest impact, then layer in Minor and Optional tweaks only if you're still chasing extra frames.
Disable the compositor
Compositing effects (transparency, animations, shadows) add input latency and overhead. KDE Plasma lets you toggle this with Shift+Alt+F12; GNOME requires an extension since it can't be disabled natively.
Install correct GPU drivers
Nvidia users should use the proprietary driver over Nouveau for gaming performance; AMD and Intel users get excellent performance from the open-source Mesa drivers included by default in most distros.
Run cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor in a terminal to check your current governor. GameMode handles switching this automatically per-game, so manual governor changes are mainly useful if you're not using GameMode at all.
Enable Fsync or Esync
These reduce Wine/Proton's synchronization overhead between threads. Fsync requires a modern kernel with the feature built in; Esync is the older, more broadly compatible fallback.
AMD FidelityFX Super Resolution (FSR)
Upscaling that trades a small amount of image quality for a significant framerate boost, available through Gamescope or natively in supporting games.
Environment variables like PROTON_NO_ESYNC=1 or __GL_SHADER_DISK_CACHE=1 fix specific, narrow problems, they are not blanket performance boosts. Only add them if you're solving a documented issue for a specific game, not as a general-purpose tweak.
Valve's micro-compositor, built for the Steam Deck but usable on any Linux system, wraps a game in its own isolated display session for better scaling, framerate limiting, and upscaling control.
Super+F toggles fullscreen, Super+N cycles through upscaling filters (Linear, Nearest, FSR, NIS), Super+U toggles FSR sharpness up/down, and Super+S takes a screenshot. Exact bindings can vary slightly by launch flags.
When a specific game misbehaves, these community-maintained references solve far more issues than generic forum searches — check them before spending hours guessing at Wine flags.
ProtonDB
Crowdsourced per-game reports on Proton compatibility, including the exact launch options and tweaks other players used to get a title running well.
PCGamingWiki
Deep per-game technical pages covering widescreen fixes, config file locations, and known issues, useful well beyond just Linux.
Check ProtonDB first for the specific game and Proton version, then confirm GPU drivers are current, then try Proton-GE if stock Proton fails, and only reach for manual Winetricks/Protontricks dependencies as a last resort.
Most tools already covered work identically on Steam Deck since it runs SteamOS, a standard Linux distro, but a few utilities specifically target Deck's Desktop Mode workflow.
Decky Loader
A plugin loader injecting extra functionality directly into Steam Deck's Game Mode UI, powering most of the community plugin ecosystem below.
Installing Decky Loader plugins and switching to Desktop Mode is fully supported by Valve, but installing untrusted third-party plugins carries the same risk as installing any unverified software, review sources before installing.