A portable USB gaming operating system by RhysTech. Native games, portable apps, speed, privacy, and open-code customization. No emulators. No retro support. Just pure gaming on any device.
Three editions. One USB. Pick the experience that fits you.
Lightweight mode for fast USB performance with the basic launcher.
Full gaming experience with cloud sync, customization, and performance tools.
Everything in Pro plus SDK tools, plugin creator, and theme editor.
A portable USB gaming OS focused on native games, speed, and open-code customization.
FPS, Racing, Sandbox, Adventure, Survival, Puzzle, Simulation — install and play native games directly from your USB. No emulators. No retro support.
Games, saves, profiles, and settings all stored on the USB. Portable save files with optional cloud backups and device sync.
Developers can build games, create apps, make themes, build plugins, and customize the UI. Supported languages: Rust, C++, JavaScript, Python.
Community-created themes, widgets, performance overlays, audio packs, and UI layouts. Extend RQBBOX without modifying core files.
RAM cleaner, FPS boost mode, background limiter, fast-launch mode. Optimize your USB for gaming performance.
Encrypted storage, secure launcher, privacy mode, sandboxed apps. Your data stays on your USB.
Chrome extension + Firefox + Tampermonkey userscript on every Play Store page. One-click APK download from APKPure with automatic fallback. Install Android apps directly to USB.
RQBBOX.EXE is a 22KB C# compiled HTTP server. No Node.js, no Python, no dependencies. Runs on any Windows PC with .NET Framework. Just double-click to start.
Automatic XR badge on Play Store VR-supported apps. One-click install for Quest, Pico, and other headsets. Built right into the browser extension.
Each user gets their own profile, saves, achievements, and theme. PIN-protected accounts with cloud sync.
Pre-configured catalog of games and apps from Google Play Store. All free, all downloadable directly to your USB drive via the Play Store extension.
Modular microkernel powering the entire operating system — process management, memory, file system, device drivers, and system call API.
Central orchestrator. Manages boot sequence, inter-component messaging via internal event bus, service registry, and lifecycle of all kernel subsystems. Each module registers at boot and runs independently.
Full game/app lifecycle — launch, stop, restart. PID allocation, resource limits, process isolation, crash recovery with auto-restart capability. Prevents a single crash from taking down the OS.
Per-process RAM tracking, cache allocation, garbage collection scheduling, and memory quota enforcement. Ensures stable performance even with multiple apps and games running simultaneously.
Virtual file system abstraction over USB storage. Handles asset loading, user data persistence, store package installation, configuration management, and save file synchronization.
Hardware abstraction layer. Audio (Web Audio API), Controller (Gamepad API), Display (CSS/Canvas rendering), Network (HTTP/WebSocket), Storage (File API). All hardware accessed through standardized driver interfaces.
RQBAudio (sound engine), RQBAuth (authentication), RQBStore (packages), RQBFiles (storage), RQBProcess (process mgmt), RQBDevice (hardware), RQBNetwork (connectivity). User applications never access hardware directly.
PS5-inspired GUI launcher (primary interface) + server CLI terminal (secondary). Both run in user-space and communicate with kernel services exclusively through the system call API.
Native games built for RQBBOX. No emulators. No retro support. Just pure gaming.
First-person shooters. Fast-paced action. Competitive multiplayer.
High-speed racing games. Drift, boost, and compete.
Build, create, and explore open worlds with no limits.
Story-driven adventures. Explore, solve, and discover.
Survive harsh environments. Craft, build, and endure.
Brain-teasing puzzles. Logic, strategy, and problem-solving.
Life, building, and management sims. Create your world.
Lightweight multiplayer games. Play with friends on LAN.
YouTube, Netflix, Spotify, Discord, GitHub, and more — all accessible directly from the RQBBOX launcher. No extra downloads. No configuration.
Watch, stream, and discover videos from the world's largest platform.
Movies, TV shows, and exclusive originals in stunning quality.
Millions of songs, podcasts, and curated playlists.
Live streams, gaming content, and interactive chat.
Communities, discussions, and trending topics.
Voice, video, and text chat for gaming communities.
The free encyclopedia with millions of articles.
Code hosting, collaboration, and developer tools.
Secure email with Google's smart organization.
Cloud storage, docs, and file sharing built in.
Breaking news, trends, and conversations in real time.
Q&A for programmers and developers of all levels.
Browse and download directly to your USB. All free. Always.
High-speed racing game
RacingRetro adventure
AdventureSurvival crafting
SurvivalCompetitive FPS
FPSConnect with gamers, developers, and creators building on RQBBOX.
Discuss games, share tips, and get help from the community.
Show your game library, achievements, and creations.
Share your custom themes, plugins, and mods.
Upload and share your community-created content.
What the community is building with RQBBOX.
Racing game by RhysTech
Featured GameDark theme by Community
ThemePerformance plugin by Dev
PluginSound pack by Creator
AudioWeb app integration
Web AppWeb app integration
Web AppSDK tools, API documentation, tutorials, and open-code projects. Create games, apps, themes, and plugins.
Google Pixel, Samsung Galaxy, OnePlus, Xiaomi, Nokia, Microsoft Lumia, and more.
Works on Android (Termux), iOS (PWA), KaiOS, and more. No root required.
RQBBOX adds an install button to every page on play.google.com. Chrome extension, Firefox add-on, and Tampermonkey userscript available — all open-source.
Works on all play.google.com pages. One-click APK download via APKPure with automatic fallback. XR headset badge included.
View on GitHub →MV2 version with all chrome extension features. Works in Firefox Desktop. APKPure download fallback with new tab support.
View on GitHub →For Edge, Brave, Opera, or any browser with userscript support. Same install flow, same features — no extension needed.
Install Userscript →Auto-detects VR/AR supported apps on Play Store. Shows "Available on XR" badge. Click to install directly to Quest, Pico, and other headsets.
Lite, Pro, and Creator — all free. Pick your edition on setup.
Portable — no install needed. Run from USB. Includes RQBBOX.EXE standalone server — no Node.js required.
Extract to USB. Runs on any Mac with Node.js or use the web version.
Extract to USB. Run via terminal. Requires Node.js or use the web server.
Enable Linux, extract to USB, run via terminal.
Install Termux, run: bash launch-android.sh
Open in Safari → Share → Add to Home Screen.
Sideload APK. TV-optimized at /tv/
Open Safari → navigate to server IP.
Access from any browser on your LAN.
⚡ RQBBOX is NOT a bootable OS. It runs on top of your existing OS. No ISO, no partitions, no risk. Just plug in and play.