Technology

Unlock Epic Gaming Immersion: Automate Your Setup with Home Assistant's 'Game Mode'

2025-07-13

Author: Sarah

Transform Your Gaming Experience with Automation

As a dedicated Home Assistant user, I've dived deep into its capabilities, constantly discovering innovative ways to merge it with my gaming hardware and software. One standout feature I've implemented is a personalized 'Game Mode' that streamlines everything from lights to audio settings—perfect for both Steam and non-Steam games.

The Power of Integration: Steam and HASS.Agent 2

To kick things off, let's talk about the two main integrations I leverage. First, there's the Steam integration, which uses an API key to monitor your online status and the games you’re playing. With a generous quota of 100,000 requests daily, it’s more than enough for casual users. The second tool is HASS.Agent 2, which tracks the currently active window on your PC, allowing us to activate Game Mode even for non-Steam titles.

Creating a Game Mode Helper Sensor

The first step in this automation journey is establishing a helper sensor that can determine when a game is launched. The Steam integration makes this easy, as it recognizes when you’re 'in-game' even if you briefly switch windows. However, HASS.Agent doesn't have a similar feature yet. With our Steam sensor, we can simply check if the 'game' attribute is present to know whether we’re gaming or not.

Building Your Game Automation System

Now that we know when we’re gaming, it’s time to set up our automation actions. I have integrated my GoXLR mixer, lights, and smartphone to create a seamless experience. For starters, I automatically set my phone to 'Do Not Disturb' mode, ensuring no notifications interrupt my gameplay. This is easily done through a simple automation command in Home Assistant.

Next, we enhanced the ambiance by adjusting the lights in my gaming area. If the lights are on, I dim them and shift their color to a dramatic red—perfect for an immersive atmosphere. The YAML configuration for this is straightforward and visually striking.

Lastly, to optimize sound, I adjust the GoXLR settings, cranking up the game volume to 100% while lowering the music volume. This allows me to fully immerse myself in the game without distractions. If you're a Spotify user, you have the option to pause your music as well.

A Simple Yet Effective Solution

While the setup might seem basic, it significantly enhances the gaming experience by automating key elements. To take it a step further, you can create helper variables to save pre-game states and restore them once you're done gaming. This way, you retain complete control over your environment.

Ready to Level Up Your Gaming Setup?

If you’re looking to enhance your gaming sessions, consider implementing this 'Game Mode' with Home Assistant. It’s an excellent way to ensure that your equipment works in harmony, letting you enjoy your favorite games without interruptions or distractions.