Sober
sober.vinegarhq.org
What it is
Sober is an unofficial runtime for running Roblox on Linux desktops. It bridges the Android version of Roblox to Linux through a specialized runtime for Roblox code, and is distributed as a Flatpak through Flathub. The documented minimums are Linux kernel 5.11 or newer, an x86-64/AMD64 processor with SSE4.1 support, and graphics capable of OpenGL ES 3.0. Vulkan is supported, and OpenGL can be configured as a workaround for some graphics problems. Options include gamepad support, graphics quality, server location indicators, touchscreen mode, and Discord Rich Presence. The project says performance can match or exceed the native Windows client on the same machine. Ads and telemetry are disabled by default, according to the Flathub listing. Sober is closed source, and its developers say this is intended to reduce abuse that could lead Roblox to block it. The project describes the software as experimental, with possible bugs or instability, and it may be discontinued. It cannot run multiple Roblox instances; the FAQ points users to Vinegar for Roblox Studio.
Spec sheet
- Purpose
- Sober is an unofficial runtime for running Roblox on Linux desktops.Read 7 Oct 2026 · sober.vinegarhq.org
- Support
- Users can seek help through the troubleshooting documentation, GitHub issues, or the VinegarHQ Discord server.Read 7 Oct 2026 · vinegarhq.org
- Customization
- Configuration options include gamepad support, graphics quality, server location indicators, touchscreen mode, and Discord Rich Presence.Read 7 Oct 2026 · vinegarhq.org
- Distribution
- Sober is distributed as a Flatpak package through Flathub.Read 7 Oct 2026 · sober.vinegarhq.org
- Experimental status
- The project describes Sober as experimental research software that may have bugs or instability and may be discontinued.Read 7 Oct 2026 · sober.vinegarhq.org
- Graphics options
- Sober supports Vulkan and can be configured to use OpenGL as a workaround for some graphics issues.Read 7 Oct 2026 · vinegarhq.org
- How it works
- Sober creates a specialized runtime for Roblox code and bridges the Android version of Roblox to Linux.Read 7 Oct 2026 · vinegarhq.org
- Intended audience
- Sober is for Linux users who want to play Roblox; the FAQ says to use Vinegar for Roblox Studio.Read 7 Oct 2026 · vinegarhq.org
- Known limitation
- Sober does not support running multiple Roblox instances.Read 7 Oct 2026 · vinegarhq.org
- Performance
- The project says performance can match or exceed the native Windows client on the same machine.Read 7 Oct 2026 · sober.vinegarhq.org
- Privacy-related defaults
- The Flathub listing says ads and telemetry are disabled by default.Read 7 Oct 2026 · flathub.org
- Security and source
- Sober is closed source; its developers say this is intended to reduce the potential for abuse that could lead Roblox to block it.Read 7 Oct 2026 · vinegarhq.org
- System requirements
- The documented minimums include Linux kernel 5.11 or newer, an x86-64/AMD64 CPU with SSE4.1 support, and OpenGL ES 3.0 capable graphics.Read 7 Oct 2026 · vinegarhq.org
Plans and prices
Sober Free Free unofficial project · Linux desktop Read 7 Oct 2026 · sober.vinegarhq.org
Strong points and limits
Strong points
- Distributed as a Flatpak through Flathub.
- Supports Vulkan, with an OpenGL workaround option.
- Ads and telemetry are off by default.
- Offers gamepad and touchscreen settings.
Limits
- Experimental status means bugs or instability are possible.
- Cannot run multiple Roblox instances.
- Closed-source software.
- Requires specific kernel, CPU, and graphics capabilities.
Who it suits
Sober is for Linux users who want to run Roblox on a desktop. It is not the project recommended for Roblox Studio, and users should be prepared for experimental software.
Verdict
Sober provides a Linux route to running Roblox, with documented system requirements and graphics options. Its experimental status, closed source, and lack of multiple-instance support are important limits to weigh first.
Where Specifiction places it
- Game Compatibility Layers#19 of 277.2
