-480p - Run tenfoot in 480p rather than 1080p
-720p - Run tenfoot in 720p rather than 1080p
-accesscode -
-all_languages - show longest loc string from any language
-batterytestmode - rapidly cycle battery percentages for testing
-bigpicture - Start in Steam Big Picture mode
-blefw -
-cafeapplaunch - Launch apps in a cyber cafe context
-candidates - Show libjingle candidates for local connection as they are processed
-ccsyntax - Spew details about the localized strings we load
-cef-delaypageload - Enable early-out for known page loads
-cef-disable-breakpad - disables breakpad in crash dumps
-cef-disable-d3d11 - disable D3D11 usage in CEF
-cef-disable-delaypageload - Disable early-out for known page loads
-cef-disable-gpu-compositing - Disable GPU accelerated compositing in browsers
-cef-disable-gpu - Disable GPU usage in CEF (force software rendering/compositing)
-cef-disable-hang-timeouts - disables GPU and renderer hang timeouts
-cef-disable-js-logging - disables console and log file logging of JS console events
-cef-disable-occlusion - disables Chromium window occlusion testing on Windows
-cef-disable-renderer-restart - Disable auto-restart of renderer process for existing browsers
-cef-disable-sandbox - disables sandboxing in CEF
-cef-disable-seccomp-sandbox - disables CEF seccomp-bpf sandbox on Linux
-cef-enable-debugging - enables Chromium remote debugging, defaulting to localhost:8080
-cef-enable-gpu-debugging - Enable GPU debugging in Chromium, costs a glGetError() call after every command
-cef-enable-samesite-by-default-cookies - Treat unspecified samesite as samesite=lax
-cef-force-32bit - forces usage of 32-bit steamwebhelper when available
-cef-force-gpu - Force enable GPU acceleration
-cef-force-sandbox - force sandboxing in CEF
-cef-full-memory-crash-report - enables full crash dumps
-cef-ignore-certificate-errors - allow self-signed certificates
-cef-in-process-gpu - runs CEF GPU processing as thread of browser process
-cef-no-linux-angle - Don't use ANGLE for rendering backend on Linux
-cef-single-process - runs CEF processes in single process
-cef-use-shell-exec - Launch CEF process via sub-shell
-cef-verbose-js-logging - enables verbose logging of JS console events
-cef-verbose-logging - enables verbose logging from CEF
-cef-winxp - force running the WinXP compatible CEF browser
-clientui -
-community - Set the community URL
-complete_install_via_http - Run installation completion over HTTP by default
-console -
-controllertypeoverride -
-debugbutton - Show debug button in content frame header
-debug_steamapi - enables logging of Steam API functions
-dev -
-disable-winh264 - disables loading winh264.dll
-disablehighdpi - disables high-DPI support in CEF
-disablepartnerlicenses - disable automatically granted partner licenses
-dumpvideostream - Dump the game stream as an elementary video file
-enable-desktop-gl-fallback -
-enable-keyring - enables CEF usage of the Chromium keyring
-enablealloobesteps -
-fasthtml - Enable fast child html for any platform
-flushconfig -
-forcecontrollerappid - Force a Specific AppID for Steam Controller Config - Prevents context/app switching from changing configuration
-forcedeckcontroller -
-forcedesktopscaling - Scale the desktop UI
-forceservice - Run Steam Client Service even if Steam has admin rights
-forcevgui -
-friendsui -
-fs_log - Log file system accesses
-fs_logbins - Log the binaries we load during operation
-fs_target - Set target syntax
-fulldesktopres - Run tenfoot in full desktop resolution rather than 1080p, overrides -720p as well.
-fullscreen - Set BPM to fullscreen
-fullscreenopengl - Use the full screen OpenGL render for the UI
-gamepadui - Start in gamepadui mode
-help - Set the help/support URL
-hidelibmenu -
-html-perf-monitor - Draws html perf data
-init_universe -
-language - Set Steam client UI language
-login - Automatically logs in user
-lognetapi - logs all P2P networking info to log/netapi_log.txt
-log_voice - writes voice chat data to the logs/voice_log.txt file
-master_ipc_name_override -
-musiccrawltrack - Add menu to crawl track and print result to console
-musicdbforcerebuild - Forces a rebuild and recrawl of the music database
-net_fake_state - Set initial value for net_fake_state
-net_start_wifi_disabled - Set the initial value for wifi enabled to false. (Useful when emulating SteamDeck)
-no-cef-sandbox - disables sandboxing in CEF
-no-dwrite - forces CEF to use GDI text even if DWrite support is available
-no-shared-textures - forces overlay to avoid sharing texture handles with game process
-nobigpicture - Start in regular mode (force Big Picture mode off)
-noconsole -
-nocrashmonitor -
-nofasthtml - Disables new fast child hwnd direct in vgui hwnd rendering path
-nofriendsui -
-nointro - Skip intro movie
-noshaders - Disable the shader manager
-offlinemode - Always attempt to start in offline mode
-oldtraymenu - use old tray menu instead of browser-based menu
-openalldevtools - Open Chrome devtools on launch for every HTML window
-opendevtools - Open Chrome devtools for shared JS context (offscreen window) on launch
-opengl - Use the OpenGL render for the UI
-openoverlaydevtools - Open Chrome devtools on creation of any overlay browsers
-overlaytestmode - Forces overlay testmode mode for debugging
-perfectworld - Identifies processes that were launched by the Perfect world launcher
-pid - Pid that we should be watching for
-private_ip_override -
-quicklogin - Set the base used to construct quick login URLs
-rememberpassword - If logging in user with credentials specified on the command line, proceed as if 'remember my password' had been enabled
-showallbetas - Disable client beta filtering
-silent - Silent startup mode (tray mode only)
-single_core - Force Steam to run on your primary CPU only
-skipstreamingdrivers - Skip streaming driver checks
-steamos -
-store - Set the store URL
-storebeta - 0
-system-composer - Force the use of the system browser composer
-tcp - forces connection to Steam backend to be via TCP - deprecated, will be replaced by websockets only for TCP soon
-tenfoot - Start in Steam Big Picture mode
-testbutton - Show test button on main menu
-testssa - force display of SSA
-teststoragedata - Enable test storage data
-toggle-overlay-html-mode - Disables new faster overlay HTML path (or enables if on a branch it's not on by default for)
-udpforce - forces connection to Steam backend to be via UDP - deprecated, won't exist for too long
-unhidefriendsui -
-userchooser - Sends the user to the User Chooser even if they have 0 or 1 accounts
-vgui - Start in vgui mode
-vguifocus - Print out details of which panel has keyboard focus
-vguimessages - set to see debug vgiui2 messages
-voicerelay - Only allow 'relay' connections for voice (testing).
-vrdisable - Disable VR - never even try to load OpenVR DLLs
-vrforce - Always perform Hmd status check even if we crashed the last time we tried
-vronly -
-vrskip - Skip VR initialization entirely no matter who asks for it
-websocket - forces connection to Steam backend to be via WebSocket
-websocketignorecertissues - says it's ok to ignore cert validation issues if using WebSocket connections, for dev use only
-windowed - Run Steam tenfoot mode in a window rather than a fullscreen borderless window
countrycode = -