01.Introduction: The Year of the Linux Desktop?
It has finally arrived. Thanks to the success of the Steam Deck, Linux now runs titles like Cyberpunk 2077 and Elden Ring better than Windows on certain hardware configurations. Specialized distros like Bazzite come pre-configured: just install, log into Steam, and play. No terminal knowledge required.
Don't do it Manually.
Voltris Optimizer automates this entire guide and removes Windows delay in seconds.
02.Chapter 1: Choosing Your Distribution
Optimized for Gaming
- Bazzite: Provides an experience IDENTICAL to the Steam Deck. Boots directly into Steam Big Picture (Game Mode). As an immutable OS, it won't break during system updates. Perfect for a living room PC connected to a TV. - Nobara: Maintained by GloriousEggroll (creator of Proton-GE). Features custom-tuned kernels, OBS patches, and pre-integrated NVIDIA drivers. Ideal for typical Desktop use (work + gaming).
03.Chapter 2: Installation Guide (Bazzite)
1. Download the ISO from the Universal Blue website. Select your GPU vendor (NVIDIA/AMD) and desired desktop environment (KDE is the Steam Deck standard). 2. Flash the ISO to a USB drive using Ventoy or balenaEtcher (Rufus can occasionally fail with Linux ISOs). 3. Boot from the USB drive. 4. The installer is fully graphical. Select your SSD and use the automatic partitioning. 5. First boot: The system will automatically download the necessary drivers and codecs.
04.Chapter 3: The Proton Compatibility Layer
Within Steam > Settings > Compatibility:
Enable "Enable Steam Play for all other titles."
What works? Nearly everything.
What DOESN'T work?
- Valorant (Requires Kernel Anti-cheat VGK).
- Call of Duty Warzone (Ricochet Anti-cheat).
- Fortnite (EAC/BattlEye for Linux disabled by Epic).
- League of Legends (Requires Vanguard).
If these 4 titles are your main games, stay on Windows or use a Dual Boot setup.
CS2, Dota 2, and Apex Legends run NATIVELY or via Proton perfectly.
A1.Chapter 4: Epic Games & GOG (Heroic)
While there is no official Epic Games Launcher for Linux:
Use the Heroic Games Launcher (available via Flatpak).
It allows you to log into Epic, GOG, and Amazon Games, downloading and running your library using Steam's Proton or Wine-GE.
The interface is sleek, customizable, and lightweight.
A2.Chapter 5: Drivers (NVIDIA vs. AMD)
- AMD: Drivers are open-source and built directly into the Linux Kernel (MESA). This offers the smoothest "plug and play" experience.
- NVIDIA: Historically challenging, but with driver version 555+ (Beta/Stable), Wayland and HDR support are excellent.
On Bazzite/Nobara, download the "NVIDIA" specific ISO to have everything pre-installed. Do NOT attempt to install .run drivers manually from NVIDIA's site; you will likely break the system.
A3.Chapter 6: Gamescope (HDR and Upscaling)
Gamescope is Valve's sophisticated micro-compositor.
It allows you to force FSR upscaling on any game, limit FPS with perfect frame pacing, and force HDR output even if the game doesn't natively support it (Auto-HDR).
On Bazzite (Game Mode), these features are easily accessible in the "..." Quick Access Menu.
A4.Chapter 7: Masterful Emulation (EmuDeck)
Download the EmuDeck script.
It automatically installs RetroArch, PCSX2, and other emulators, configures them for optimal settings, and populates your Steam Library with game covers.
It is by far the most streamlined way to handle emulation on Linux.
Chapter 8: Modern File Systems (BTRFS)
Linux typically utilizes BTRFS rather than NTFS.
Bazzite uses BTRFS with built-in deduplication and transparent compression. Your game files often consume significantly less storage space on Linux than they do on Windows!
Chapter 9: Installing Apps via Flatpak
Looking for Discord, Spotify, or Chrome?
Open the "Discover" (KDE) or "Software" (GNOME) app stores.
Applications are installed via Flatpak (Sandboxed). This is secure, clean, and prevents background clutter from affecting the base operating system.
Chapter 10: Is the Terminal Necessary?
You will rarely need to touch the terminal (Konsole).
Bazzite includes the ujust command utility, which provides a menu of shortcuts for common tasks like installing NVIDIA drivers or specialist software.
Don't do it Manually.
Voltris Optimizer automates this entire guide and removes Windows delay in seconds.
Written by a verified expert
Douglas Felipe M. Gonçalves
Expert in Windows system optimization with years of experience in hardware diagnostics, kernel tuning, and advanced technical support. Founder of Voltris and developer of the Voltris Optimizer.
Meet the Voltris TeamConclusion and Next Steps
By following this guide on Goodbye Windows? The Bazzite and Nobara Gaming Guide, you are equipped with the verified technical knowledge to solve this issue with confidence.
If you still have difficulties after following all steps, our expert support team is available for a personalized remote diagnosis. Every system is unique and may require a specific approach.