Toggle Game Mode
Turn Windows 11 Game Mode on or off and verify the change by re-reading the value. If Windows does not persist it, the key does not lie: it returns to the real state.
HKCU\Software\Microsoft\GameBar
AutoGameModeEnabled
Gaming Toggles for PC · Open source
Control Game Mode and decide whether the controller's Xbox button opens Game Bar, directly from your Stream Deck. No Settings app, no administrator rights.
Stream Deck MK.2Press a key
Windows SettingsHKCU
AutoGameModeEnabled
UseNexusForGameBarEnabled
The key and Windows never disagree.
Windows 11 · Stream Deck 7.1+ · Xbox Game Bar · Node.js 24
Each action writes a single value to the current user's Registry hive, then reads it back to confirm Windows actually kept it.
Turn Windows 11 Game Mode on or off and verify the change by re-reading the value. If Windows does not persist it, the key does not lie: it returns to the real state.
HKCU\Software\Microsoft\GameBar
AutoGameModeEnabled
Decide whether the centre Xbox button on the controller can open Game Bar, without digging through Settings. Useful when that button interrupts you mid-match.
HKCU\Software\Microsoft\GameBar
UseNexusForGameBarEnabled
every 2.5 s
Change the option in Settings and the plugin reads it back and updates the key. In the other direction, a small C# notifier broadcasts WM_SETTINGCHANGE so Settings notices immediately.
SendMessageTimeout
HWND_BROADCAST
Get the .streamDeckPlugin file from GitHub Releases.
Double-click it and accept the installation in Stream Deck.
Find “Gaming Toggles for PC” and drag both actions into your profile.
The download comes from the official GitHub Release.
TypeScript for the Stream Deck integration and a minimal C# notifier so Windows Settings reflects Game Mode immediately. Nothing else runs on your machine.
No. Both preferences live in HKCU, the current user's Registry hive.
Windows 11 and Stream Deck 7.1 or later. Node.js is only needed for development or packaging.
Every Release is built with GitHub Actions, includes a SHA-256 checksum, and publishes the same code you can audit.
Yes. It is MIT licensed and welcomes improvements, tests, translations, and GitHub issues.