Launching Godot Games on Steam Deck from the command line via Remote Shell
For some reason, my Godot game would no longer launch on the Steam Deck. I could hear it running as if it were running in the background, but the screen kept showing the Steam Deck’s UI.
Since it’s all Linux I figured it should be possible to just drop to the command line and launch a game from there. Linux typically uses the DISPLAY environment variable to tell the application where its output should be shown. And it turns out, it worked exactly as expected.
In the Steam Devkit Management Tool, there’s a
Remote Shell
button.
Once the shell is launched, I was curious about the OS:
Last login: Sun Jul 3113:40:302022 from 10.10.1.10(deck@steamdeck ~)$ uname -aLinux steamdeck 5.13.0-valve15-1-neptune-02197-gf6ec7ad3762a #1SMPPREEMPT Thu, 26 May 202219:57:25+0000 x86_64 GNU/Linux
The location where Steam keeps its games is somewhat hidden:
(deck@steamdeck ~)$ls /home/deck/.local/share/Steam/steamapps/common/ Age2HD RiME'BattleBlock Theater'RimWorldCarrion rocketleagueControl'Sea of Thieves''Deep Rock Galactic'"Sid Meier's Civilization V"'Disco Elysium''Skyrim Special Edition'"Don't Starve Together"'Stardew Valley''Elite Dangerous''Steam Controller Configs''Fable Anniversary'Steam.dllFactorioSteamLinuxRuntime'Fury Unleashed'SteamLinuxRuntime_soldier'Neon Abyss''Steamworks Shared'OutwardStickFightTheGame'Proton 7.0''Super Meat Boy''Proton - Experimental'TerrariaRBSValheim'Red Dead Redemption 2'
But a devkit game won’t be found there. It’s in the “devkit-game” directory instead:
And it’s running. Launching games via the command line works well, and this may be great for debugging slightly more complex issues during launch, especially when attaching a debugger, or even when passing arguments to trigger specific scenarios on an actual device.
We can take this up to another level. How about sharing your PC’s mouse and keyboard with the Steam Deck? Let’s go.
In this 2018 GDC session, Spry Fox‘s Daniel Cook explains how to keep human beings from being treated as interchangeable, disposable, or abusable when designing multiplayer games. If you’re developing, or thinking about developing a multiplayer game, this is a great talk to better understand the challenges of designing multiplayer interactions that result in more …
It’s not Far Cry, nor Crysis, but it could be. The Realistic Jungle Demo demonstrates that Godot is capable of impressive visuals. If you want to run it yourself, download it from https://wrobot.itch.io/jungledemo. It was announced in this Reddit post. Update: The source code was released (with the commercial assets removed).
Here’s a collection of tutorials that are helpful if you’re new to using Control and Container nodes to create UIs in Godot 4. The Game Dev Artisan video covers creating a simple UI with a reload indicator for a simple 2D tank game: Clear Code’s 11+ hour Ultimate Introduction to Godot 4 has a chapter …
Just recently Valve announced the Steam Deck, a hand-held gaming device with the capability to play your entire Steam game library. This is huge. In the news, I largely see comparisons being drawn with the Nintendo Switch. Nintendo recently announced the Switch OLED, with a somewhat lukewarm reception. If Valve gets this right, this goes …
Launching Godot Games on Steam Deck from the command line via Remote Shell
For some reason, my Godot game would no longer launch on the Steam Deck. I could hear it running as if it were running in the background, but the screen kept showing the Steam Deck’s UI.
Since it’s all Linux I figured it should be possible to just drop to the command line and launch a game from there. Linux typically uses the DISPLAY environment variable to tell the application where its output should be shown. And it turns out, it worked exactly as expected.
In the Steam Devkit Management Tool, there’s a
Remote Shell
button.Once the shell is launched, I was curious about the OS:
The location where Steam keeps its games is somewhat hidden:
But a devkit game won’t be found there. It’s in the “devkit-game” directory instead:
To run a game, go to the devkit directory where your game is and run it from the command line:
In Linux, output goes to the device specified via the DISPLAY env var. When connecting to the Steam Deck via shell, that is missing, hence the error.
Let’s run it again, with the DISPLAY environment variable set to the first device:
And it’s running. Launching games via the command line works well, and this may be great for debugging slightly more complex issues during launch, especially when attaching a debugger, or even when passing arguments to trigger specific scenarios on an actual device.
We can take this up to another level. How about sharing your PC’s mouse and keyboard with the Steam Deck? Let’s go.
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The Godot Jungle Demo
It’s not Far Cry, nor Crysis, but it could be. The Realistic Jungle Demo demonstrates that Godot is capable of impressive visuals. If you want to run it yourself, download it from https://wrobot.itch.io/jungledemo. It was announced in this Reddit post. Update: The source code was released (with the commercial assets removed).
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Here’s a collection of tutorials that are helpful if you’re new to using Control and Container nodes to create UIs in Godot 4. The Game Dev Artisan video covers creating a simple UI with a reload indicator for a simple 2D tank game: Clear Code’s 11+ hour Ultimate Introduction to Godot 4 has a chapter …
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Just recently Valve announced the Steam Deck, a hand-held gaming device with the capability to play your entire Steam game library. This is huge. In the news, I largely see comparisons being drawn with the Nintendo Switch. Nintendo recently announced the Switch OLED, with a somewhat lukewarm reception. If Valve gets this right, this goes …