Support

Let’s get your setup right.

Start with the answers below, or take a closer look at installation, performance monitoring and your phone companion.

Installation Performance guide Phone setup

FAQ

Common questions

Everything you need to know to get started with SysCubes.

What is SysCubes?

SysCubes is a modular Windows PC command center. Bring performance stats, music controls, volume, brightness, notes and timers together in a layout that works for you - on your desktop, a second screen or over a supported game.

How do I install SysCubes on Windows?

Choose the standalone Windows app or the Overwolf version on the download page. Follow the installation steps, then choose your widgets and arrange your first layout.

Do I need Overwolf?

No. SysCubes is available as a standalone Windows app, so you can use it without installing Overwolf.

Can I use SysCubes outside a game?

Absolutely. Use the desktop layout for work, music and everyday PC tasks, or keep it on a second monitor. Game-specific features such as game FPS depend on a supported running game.

Can I use SysCubes in any game?

Overlay and capture availability depend on Overwolf support for your game. Hardware sensors, media controls and monitor brightness also depend on your PC and connected devices.

How does the phone companion work?

Open Phone companion in SysCubes, scan the QR code and enter the pairing code in your phone’s browser. Keep both devices on the same trusted Wi-Fi. You choose which controls to share from your PC; no phone app is required.

Something isn’t available?

Check whether your game and hardware support the feature. Game overlays and capture depend on Overwolf; temperature sensors depend on your PC; external monitor brightness requires compatible DDC/CI support. SysCubes keeps unavailable integrations unavailable.

Phone won’t connect

Keep SysCubes running and both devices on the same trusted Wi-Fi. If a code expired, start a fresh pairing from your PC. A lost connection may need a network check before trying again.

Overlay isn’t visible

Check that the widget is enabled in the running game’s profile. Your current Settings selection can be a different profile. Review the game integration and configured visibility shortcuts in Overwolf and SysCubes.