How to Play Split-Screen Co-Op on Baldur’s Gate 3 on Steam Deck: A Comprehensive Guide
So, you’re ready to embark on an epic adventure through Faerûn with a friend, all from the convenience of your Steam Deck? Baldur’s Gate 3 offers a fantastic co-op experience, and while it may not be as straightforward as plugging in another controller, this guide will walk you through everything you need to know to get your split-screen journey started.
To play split-screen co-op on Baldur’s Gate 3 on the Steam Deck, you’ll primarily need two controllers connected and a few specific settings adjustments. Here’s the breakdown:
- Connect a Second Controller: You can connect an additional controller to your Steam Deck via Bluetooth or USB. Ensure it’s recognized by the system before proceeding.
- Launch Options: Head to your Steam Library, find Baldur’s Gate 3, and go to its Properties.
- Force Compatibility Tool: Go to Compatibility and Force the use of “Proton Experimental”
- Set Launch Option: Scroll down to “Launch Options” and enter the following text: SteamDeck=0 %command%
- Select Vulkan API: When you launch the game, you will be prompted to chose between Direct X11 and Vulkan, select Vulkan to enable split screen.
- Start the Game: Launch Baldur’s Gate 3.
- Initiate the Split-Screen: Once in the main menu, you should be able to start a new game or load a saved one. In-game, both players can join from the session tab, splitting the screen.
- Both Players need controllers: It’s crucial to know that split-screen in Baldur’s Gate 3 on PC requires controllers for both players. You cannot mix a controller with keyboard and mouse for couch co-op.
Setting up Your Steam Deck for Split-Screen
Getting the right settings for Baldur’s Gate 3 to play split-screen is essential for a smooth experience. Here’s what you should do:
Controller Setup
- Ensure your second controller is properly paired or connected to the Steam Deck. You can check in the Steam Deck’s Settings under Bluetooth or Controller.
- It’s generally recommended to set the controller scheme to Official Layout for Baldur’s Gate 3 – Gamepad with Joystick Trackpad. This ensures that the game uses the controls as intended.
Display Settings
- For the best viewing experience, set the Aspect Ratio to 16:9 in the game’s video settings.
- Choose Fullscreen for the Display Mode to make full use of your screen’s real estate.
Performance Considerations
The Steam Deck is a capable handheld, but Baldur’s Gate 3 can be demanding, especially in split-screen mode. Keep these points in mind:
API Selection
- Initially, many users experienced issues with the Vulkan API. However, this API is needed to enable split screen in Baldur’s Gate 3.
- However, Larian has addressed most of these issues, making Vulkan mostly stable and the only way to enable split screen.
Graphics Settings
- If you encounter performance drops, adjust your graphics settings in-game. Reducing settings like shadow quality and textures can improve your frame rate.
- Experiment with different settings to find the right balance between visual quality and performance for your specific setup.
Baldur’s Gate 3 Split-Screen FAQs
Here are some frequently asked questions to help you better understand the split-screen co-op experience in Baldur’s Gate 3 on the Steam Deck.
Can I play Baldur’s Gate 3 split-screen online?
No, split-screen is for local co-op play only. For playing with friends online, you’ll each need your own copy of the game.
Can two people play on the same Steam Deck?
Yes, while each person needs a separate Steam account to access their games and profiles, multiple accounts can be logged in on the same Steam Deck. However, only one person can be actively using one game at a time. The same Steam library cannot be used by two people at the same time in another game.
Can I use the Steam Deck’s screen as one monitor for split screen?
Yes, the Steam Deck’s built-in screen is used as your main monitor for split screen functionality. Split-screen is directly on the Steam Deck’s screen.
Is Baldur’s Gate 3 playable on Steam Deck?
Absolutely! Baldur’s Gate 3 is playable on the Steam Deck, offering a great handheld experience, although for split-screen you will need the Vulkan API selected.
What controller setup do I need for split-screen?
For split-screen, you need two controllers connected to the Steam Deck, either via Bluetooth or USB. You cannot mix keyboard/mouse and a controller.
Is couch co-op available in Baldur’s Gate 3?
Yes, couch co-op (local split-screen) is a major feature, allowing two players to enjoy the game together on the same screen.
Can I play Baldur’s Gate 3 with 2 people?
Yes, Baldur’s Gate 3 allows for 2-4 players in a co-op party. In local couch co-op, two players can play together with separate controllers on the Steam Deck screen.
Can I mix controller and keyboard/mouse in split-screen?
No, for split-screen play in Baldur’s Gate 3 on PC, both players must use controllers. Keyboard and mouse cannot be used with another controller.
How does multiplayer work in Baldur’s Gate 3?
Multiplayer allows players to control individual characters in a party. You can have 2 to 4 players, each with their own character. In a local couch co-op, it is the same with a split screen.
What is the preferred API: DirectX 11 or Vulkan?
For split-screen, Vulkan is required, though some users may experience performance issues. DirectX 11 is generally more stable for single-player but does not have split screen support.
Why do I need “SteamDeck=0 %command%” in launch options?
This launch option is essential because it tells the game that it is being run in single screen mode, and the screen can be split.
Can I play a Baldur’s Gate 3 save game in multiplayer?
Yes, in the main menu of Baldur’s Gate 3, choose Load Game. After fully loading, use the Session button to invite others into your game.
Can I play remotely with a friend who is using another device?
Yes, using Steam’s Remote Play Together, you can stream Baldur’s Gate 3 to another player’s device. However, this isn’t the same as split-screen on one device.
What if the split screen is not working?
Make sure you’ve entered “SteamDeck=0 %command%” in launch options, using the Vulkan API. Also, ensure that both controllers are connected properly. Finally make sure that Proton Experimental is selected for the games compatibility settings.
How do I handle performance issues?
If you see FPS drops, try reducing graphical settings in-game, and consider closing other applications running in the background on the steam deck.
Final Thoughts
Playing Baldur’s Gate 3 in split-screen co-op on the Steam Deck is an enjoyable way to explore the Forgotten Realms with a friend. By following these steps and considering the tips provided, you’ll be well on your way to an unforgettable adventure. Remember that both players will require a controller and the proper settings configuration. With a little setup, you can transform your Steam Deck into a portal for shared D&D adventures. Happy gaming!