How Do You Play VR Valve Index in Subnautica?

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By Ralph Torres

Are you ready to dive into the world of Subnautica using your VR Valve Index? If so, you’re in for an immersive experience that will take your breath away. In this tutorial, we’ll show you how to play Subnautica using the Valve Index headset, so you can explore the depths of the ocean like never before.

Step 1: Set up Your VR System

First things first, ensure that your VR system is set up correctly. Connect your Valve Index headset to your PC and install any necessary drivers or software. You’ll also need to ensure that your SteamVR settings are configured correctly for your system.

Step 1.1: Adjusting Your Headset

Before starting the game, make sure that your headset is adjusted for a comfortable fit. Adjust the straps and lenses until you have a clear view of the game world without any discomfort or strain on your eyes.

Step 2: Launch Subnautica in VR Mode

Once everything is set up, launch Subnautica through Steam and select “Play in VR” from the game’s menu. The game should automatically detect that you’re using a VR headset and switch to VR mode.

Step 2.1: Adjust Graphics Settings

Subnautica is a visually stunning game, but it can be demanding on your system. If you experience any performance issues or graphical glitches, try adjusting the graphics settings within the game’s menu.

Step 3: Explore the Ocean Depths

With everything set up and configured correctly, it’s time to dive into the ocean depths of Subnautica. Using your Valve Index controllers, move around and interact with objects in the game world just as you would in real life.

Step 3.1: Swimming and Navigation

To swim in Subnautica, use the thumbsticks on your Valve Index controllers to move around. You can also use the grip buttons on the controllers to grab onto objects and interact with them.2: Interacting with Objects

In Subnautica, you’ll need to gather resources and craft new items to progress through the game. To interact with objects, simply reach out and grab them using your VR controllers. You can also use your controllers to craft new items and tools.


Playing Subnautica with your VR Valve Index headset is an incredible experience that will take you on a journey through the depths of the ocean. With these simple steps, you can dive into the game world and explore everything it has to offer using your VR system.

So what are you waiting for? Strap on your headset and dive in!