CobaltX

Forged for play

v0.1.0 — Forged

A gaming-focused Arch-based Linux distribution. Steam, Heroic Games Launcher, Bottles, Lutris, Wine, and RetroArch — pre-installed and ready.

Download CobaltX

cobaltx-0.1.0-x86_64.iso · 5.6 GB · SHA256 verified

Built different.

Most distros pretend they care about gaming. CobaltX is built specifically for it.

linux-zen kernel

Low-latency kernel optimized for desktop performance. Better responsiveness, lower input lag in games.

🎮

Gaming stack pre-installed

Steam, Heroic, Bottles, Lutris, Wine, RetroArch — install nothing. Sign in. Play.

🎨

KDE Plasma 6

Modern, customizable desktop. Polished out of the box with CobaltX theming.

📦

Arch foundation

Bleeding-edge packages, the AUR, and pacman. Rolling release — always current.

🚀

Mesa + Vulkan

Latest graphics drivers for Intel and AMD GPUs. NVIDIA via one extra package.

🛡️

systemd-boot

Fast, reliable UEFI boot. No GRUB complications. Just works.

Everything. Already installed.

From Steam to retro emulators. From Epic Games to Windows compatibility. CobaltX ships with the full Linux gaming toolkit.

Steam
Steam library + Proton
Heroic
Epic, GOG, Amazon
Bottles
Windows apps
Lutris
Game manager
Wine
Win compatibility
RetroArch
Retro emulators
MangoHud
FPS overlay
GameMode
Performance boost

What you need.

Modern hardware recommended for the best experience.

CPU x86_64 (Intel/AMD 64-bit)
RAM 4 GB minimum · 8 GB recommended
Storage 30 GB minimum
Boot UEFI required
GPU Intel / AMD (out of box) · NVIDIA (one extra package)

Four steps to playtime.

From download to first launch in under 30 minutes.

1

Download the ISO

Click the download button above. The 5.6 GB ISO downloads directly to your machine.

2

Flash to USB

Use Ventoy, Rufus, or dd to write the ISO to a USB stick (8 GB or larger).

3

Boot from USB

Restart your computer, enter your BIOS boot menu (F12, F2, or Del), select the USB drive. Make sure UEFI mode is enabled.

4

Click "Install CobaltX"

Launch the installer from the desktop. Follow the wizard. Reboot. Game on.

Fuel the next release.

CobaltX is a one-person project built in spare time. If it makes your gaming life better, consider buying me a coffee — it directly funds late-night coding for v0.2.

Buy me a coffee

Or ⭐ star the repo on GitHub — that's free and means a lot!