Merge pull request #645 from SteamRE/dependabot/github_actions/actions/checkout-5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build.yml

@@ -25,10 +25,10 @@ jobs:
     env:
       DOTNET_CLI_TELEMETRY_OPTOUT: 1
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Setup .NET Core
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
 
       - name: Build
         run: dotnet publish DepotDownloader/DepotDownloader.csproj -c ${{ matrix.configuration }} -o artifacts /p:ContinuousIntegrationBuild=true

.github/workflows/sk2-ci.yml

@@ -17,10 +17,10 @@ jobs:
     env:
       DOTNET_CLI_TELEMETRY_OPTOUT: 1
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Setup .NET Core
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
 
       - name: Configure NuGet
         run: |

.github/workflows/winget.yml

@@ -14,7 +14,11 @@ jobs:
         run: |
           $wingetPackage = "SteamRE.DepotDownloader"
 
-          $github = Invoke-RestMethod -uri "https://api.github.com/repos/SteamRE/DepotDownloader/releases"
+          $headers = @{
+            Authorization = "Bearer ${{ secrets.GITHUB_TOKEN }}"
+          }
+
+          $github = Invoke-RestMethod -uri "https://api.github.com/repos/SteamRE/DepotDownloader/releases" -Headers $headers
 
           $targetRelease = $github | Where-Object -Property name -match '^DepotDownloader' | Select -First 1
           $assets = $targetRelease | Select -ExpandProperty assets -First 1

.gitignore

@@ -60,7 +60,7 @@ _ReSharper*
 *.ncrunch*
 .*crunch*.local.xml
 
-# Installshield output folder 
+# Installshield output folder
 [Ee]xpress
 
 # DocProject is a documentation generator add-in
@@ -117,4 +117,5 @@ protobuf/
 cryptopp/
 
 # misc
-Thumbs.db
+Thumbs.db
+launchSettings.json

DepotDownloader/ConsoleAuthenticator.cs

@@ -0,0 +1,76 @@
+// This file is subject to the terms and conditions defined
+// in file 'LICENSE', which is part of this source code package.
+
+using System;
+using System.Threading.Tasks;
+using SteamKit2.Authentication;
+
+namespace DepotDownloader
+{
+    // This is practically copied from https://github.com/SteamRE/SteamKit/blob/master/SteamKit2/SteamKit2/Steam/Authentication/UserConsoleAuthenticator.cs
+    internal class ConsoleAuthenticator : IAuthenticator
+    {
+        /// <inheritdoc />
+        public Task<string> GetDeviceCodeAsync(bool previousCodeWasIncorrect)
+        {
+            if (previousCodeWasIncorrect)
+            {
+                Console.Error.WriteLine("The previous 2-factor auth code you have provided is incorrect.");
+            }
+
+            string code;
+
+            do
+            {
+                Console.Error.Write("STEAM GUARD! Please enter your 2-factor auth code from your authenticator app: ");
+                code = Console.ReadLine()?.Trim();
+
+                if (code == null)
+                {
+                    break;
+                }
+            }
+            while (string.IsNullOrEmpty(code));
+
+            return Task.FromResult(code!);
+        }
+
+        /// <inheritdoc />
+        public Task<string> GetEmailCodeAsync(string email, bool previousCodeWasIncorrect)
+        {
+            if (previousCodeWasIncorrect)
+            {
+                Console.Error.WriteLine("The previous 2-factor auth code you have provided is incorrect.");
+            }
+
+            string code;
+
+            do
+            {
+                Console.Error.Write($"STEAM GUARD! Please enter the auth code sent to the email at {email}: ");
+                code = Console.ReadLine()?.Trim();
+
+                if (code == null)
+                {
+                    break;
+                }
+            }
+            while (string.IsNullOrEmpty(code));
+
+            return Task.FromResult(code!);
+        }
+
+        /// <inheritdoc />
+        public Task<bool> AcceptDeviceConfirmationAsync()
+        {
+            if (ContentDownloader.Config.SkipAppConfirmation)
+            {
+                return Task.FromResult(false);
+            }
+
+            Console.Error.WriteLine("STEAM GUARD! Use the Steam Mobile App to confirm your sign in...");
+
+            return Task.FromResult(true);
+        }
+    }
+}

DepotDownloader/ContentDownloader.cs

@@ -231,59 +231,55 @@ namespace DepotDownloader
             }
 
             var manifests = depotChild["manifests"];
-            var manifests_encrypted = depotChild["encryptedmanifests"];
 
-            if (manifests.Children.Count == 0 && manifests_encrypted.Children.Count == 0)
+            if (manifests.Children.Count == 0)
                 return INVALID_MANIFEST_ID;
 
             var node = manifests[branch]["gid"];
 
-            if (node == KeyValue.Invalid && !string.Equals(branch, DEFAULT_BRANCH, StringComparison.OrdinalIgnoreCase))
+            // Non passworded branch, found the manifest
+            if (node.Value != null)
+                return ulong.Parse(node.Value);
+
+            // If we requested public branch and it had no manifest, nothing to do
+            if (string.Equals(branch, DEFAULT_BRANCH, StringComparison.OrdinalIgnoreCase))
+                return INVALID_MANIFEST_ID;
+
+            // Either the branch just doesn't exist, or it has a password
+            if (string.IsNullOrEmpty(Config.BetaPassword))
             {
-                var node_encrypted = manifests_encrypted[branch];
-                if (node_encrypted != KeyValue.Invalid)
-                {
-                    var password = Config.BetaPassword;
-                    while (string.IsNullOrEmpty(password))
-                    {
-                        Console.Write("Please enter the password for branch {0}: ", branch);
-                        Config.BetaPassword = password = Console.ReadLine();
-                    }
+                Console.WriteLine($"Branch {branch} for depot {depotId} was not found, either it does not exist or it has a password.");
+                return INVALID_MANIFEST_ID;
+            }
 
-                    var encrypted_gid = node_encrypted["gid"];
+            if (!steam3.AppBetaPasswords.ContainsKey(branch))
+            {
+                // Submit the password to Steam now to get encryption keys
+                await steam3.CheckAppBetaPassword(appId, Config.BetaPassword);
 
-                    if (encrypted_gid != KeyValue.Invalid)
-                    {
-                        // Submit the password to Steam now to get encryption keys
-                        await steam3.CheckAppBetaPassword(appId, Config.BetaPassword);
+                if (!steam3.AppBetaPasswords.ContainsKey(branch))
+                {
+                    Console.WriteLine($"Error: Password was invalid for branch {branch} (or the branch does not exist)");
+                    return INVALID_MANIFEST_ID;
+                }
+            }
 
-                        if (!steam3.AppBetaPasswords.TryGetValue(branch, out var appBetaPassword))
-                        {
-                            Console.WriteLine("Password was invalid for branch {0}", branch);
-                            return INVALID_MANIFEST_ID;
-                        }
+            // Got the password, request private depot section
+            // TODO: We're probably repeating this request for every depot?
+            var privateDepotSection = await steam3.GetPrivateBetaDepotSection(appId, branch);
 
-                        var input = Util.DecodeHexString(encrypted_gid.Value);
-                        byte[] manifest_bytes;
-                        try
-                        {
-                            manifest_bytes = Util.SymmetricDecryptECB(input, appBetaPassword);
-                        }
-                        catch (Exception e)
-                        {
-                            Console.WriteLine("Failed to decrypt branch {0}: {1}", branch, e.Message);
-                            return INVALID_MANIFEST_ID;
-                        }
+            // Now repeat the same code to get the manifest gid from depot section
+            depotChild = privateDepotSection[depotId.ToString()];
 
-                        return BitConverter.ToUInt64(manifest_bytes, 0);
-                    }
+            if (depotChild == KeyValue.Invalid)
+                return INVALID_MANIFEST_ID;
 
-                    Console.WriteLine("Unhandled depot encryption for depotId {0}", depotId);
-                    return INVALID_MANIFEST_ID;
-                }
+            manifests = depotChild["manifests"];
 
+            if (manifests.Children.Count == 0)
                 return INVALID_MANIFEST_ID;
-            }
+
+            node = manifests[branch]["gid"];
 
             if (node.Value == null)
                 return INVALID_MANIFEST_ID;
@@ -429,7 +425,7 @@ namespace DepotDownloader
 
             if (!await AccountHasAccess(appId, appId))
             {
-                if (await steam3.RequestFreeAppLicense(appId))
+                if (steam3.steamUser.SteamID.AccountType != EAccountType.AnonUser && await steam3.RequestFreeAppLicense(appId))
                 {
                     Console.WriteLine("Obtained FreeOnDemand license for app {0}", appId);
 
@@ -546,6 +542,8 @@ namespace DepotDownloader
                 }
             }
 
+            Console.WriteLine();
+
             try
             {
                 await DownloadSteam3Async(infos).ConfigureAwait(false);

DepotDownloader/DepotDownloader.csproj

@@ -1,10 +1,10 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>net9.0</TargetFramework>
     <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
     <RollForward>LatestMajor</RollForward>
-    <Version>3.0.0</Version>
+    <Version>3.4.0</Version>
     <Description>Steam Downloading Utility</Description>
     <Authors>SteamRE Team</Authors>
     <Copyright>Copyright © SteamRE Team 2025</Copyright>
@@ -25,8 +25,8 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="protobuf-net" Version="3.2.46" />
+    <PackageReference Include="protobuf-net" Version="3.2.52" />
     <PackageReference Include="QRCoder" Version="1.6.0" />
-    <PackageReference Include="SteamKit2" Version="3.0.2" />
+    <PackageReference Include="SteamKit2" Version="3.3.0" />
   </ItemGroup>
 </Project>

DepotDownloader/DownloadConfig.cs

@@ -31,5 +31,6 @@ namespace DepotDownloader
         public uint? LoginID { get; set; }
 
         public bool UseQrCode { get; set; }
+        public bool SkipAppConfirmation { get; set; }
     }
 }

DepotDownloader/Program.cs

@@ -17,6 +17,8 @@ namespace DepotDownloader
 {
     class Program
     {
+        private static bool[] consumedArgs;
+
         static async Task<int> Main(string[] args)
         {
             if (args.Length == 0)
@@ -47,6 +49,8 @@ namespace DepotDownloader
                 return 0;
             }
 
+            consumedArgs = new bool[args.Length];
+
             if (HasParameter(args, "-debug"))
             {
                 PrintVersion(true);
@@ -64,21 +68,21 @@ namespace DepotDownloader
             var password = GetParameter<string>(args, "-password") ?? GetParameter<string>(args, "-pass");
             ContentDownloader.Config.RememberPassword = HasParameter(args, "-remember-password");
             ContentDownloader.Config.UseQrCode = HasParameter(args, "-qr");
+            ContentDownloader.Config.SkipAppConfirmation = HasParameter(args, "-no-mobile");
 
             if (username == null)
             {
-                if (ContentDownloader.Config.RememberPassword)
-                {
-                    Console.WriteLine("Error: -remember-password can not be used without -username.");
-                    return 1;
-                }
-
-                if (ContentDownloader.Config.UseQrCode)
+                if (ContentDownloader.Config.RememberPassword && !ContentDownloader.Config.UseQrCode)
                 {
-                    Console.WriteLine("Error: -qr can not be used without -username.");
+                    Console.WriteLine("Error: -remember-password can not be used without -username or -qr.");
                     return 1;
                 }
             }
+            else if (ContentDownloader.Config.UseQrCode)
+            {
+                Console.WriteLine("Error: -qr can not be used with -username.");
+                return 1;
+            }
 
             ContentDownloader.Config.DownloadManifestOnly = HasParameter(args, "-manifest-only");
 
@@ -168,6 +172,8 @@ namespace DepotDownloader
             {
                 #region Pubfile Downloading
 
+                PrintUnconsumedArgs(args);
+
                 if (InitializeSteam(username, password))
                 {
                     try
@@ -203,6 +209,8 @@ namespace DepotDownloader
             {
                 #region UGC Downloading
 
+                PrintUnconsumedArgs(args);
+
                 if (InitializeSteam(username, password))
                 {
                     try
@@ -241,6 +249,12 @@ namespace DepotDownloader
                 var branch = GetParameter<string>(args, "-branch") ?? GetParameter<string>(args, "-beta") ?? ContentDownloader.DEFAULT_BRANCH;
                 ContentDownloader.Config.BetaPassword = GetParameter<string>(args, "-branchpassword") ?? GetParameter<string>(args, "-betapassword");
 
+                if (!string.IsNullOrEmpty(ContentDownloader.Config.BetaPassword) && string.IsNullOrEmpty(branch))
+                {
+                    Console.WriteLine("Error: Cannot specify -branchpassword when -branch is not specified.");
+                    return 1;
+                }
+
                 ContentDownloader.Config.DownloadAllPlatforms = HasParameter(args, "-all-platforms");
 
                 var os = GetParameter<string>(args, "-os");
@@ -293,6 +307,8 @@ namespace DepotDownloader
                     depotManifestIds.AddRange(depotIdList.Select(depotId => (depotId, ContentDownloader.INVALID_MANIFEST_ID)));
                 }
 
+                PrintUnconsumedArgs(args);
+
                 if (InitializeSteam(username, password))
                 {
                     try
@@ -334,6 +350,11 @@ namespace DepotDownloader
             {
                 if (username != null && password == null && (!ContentDownloader.Config.RememberPassword || !AccountSettingsStore.Instance.LoginTokens.ContainsKey(username)))
                 {
+                    if (AccountSettingsStore.Instance.LoginTokens.ContainsKey(username))
+                    {
+                        Console.WriteLine($"Account \"{username}\" has stored credentials. Did you forget to specify -remember-password?");
+                    }
+
                     do
                     {
                         Console.Write("Enter account password for \"{0}\": ", username);
@@ -379,7 +400,10 @@ namespace DepotDownloader
             for (var x = 0; x < args.Length; ++x)
             {
                 if (args[x].Equals(param, StringComparison.OrdinalIgnoreCase))
+                {
+                    consumedArgs[x] = true;
                     return x;
+                }
             }
 
             return -1;
@@ -402,6 +426,7 @@ namespace DepotDownloader
             var converter = TypeDescriptor.GetConverter(typeof(T));
             if (converter != null)
             {
+                consumedArgs[index + 1] = true;
                 return (T)converter.ConvertFromString(strParam);
             }
 
@@ -427,6 +452,7 @@ namespace DepotDownloader
                 var converter = TypeDescriptor.GetConverter(typeof(T));
                 if (converter != null)
                 {
+                    consumedArgs[index] = true;
                     list.Add((T)converter.ConvertFromString(strParam));
                 }
 
@@ -436,6 +462,26 @@ namespace DepotDownloader
             return list;
         }
 
+        static void PrintUnconsumedArgs(string[] args)
+        {
+            var printError = false;
+
+            for (var index = 0; index < consumedArgs.Length; index++)
+            {
+                if (!consumedArgs[index])
+                {
+                    printError = true;
+                    Console.Error.WriteLine($"Argument #{index + 1} {args[index]} was not used.");
+                }
+            }
+
+            if (printError)
+            {
+                Console.Error.WriteLine("Make sure you specified the arguments correctly. Check --help for correct arguments.");
+                Console.Error.WriteLine();
+            }
+        }
+
         static void PrintUsage()
         {
             // Do not use tabs to align parameters here because tab size may differ
@@ -470,6 +516,8 @@ namespace DepotDownloader
             Console.WriteLine("  -password <pass>         - the password of the account to login to for restricted content.");
             Console.WriteLine("  -remember-password       - if set, remember the password for subsequent logins of this user.");
             Console.WriteLine("                             use -username <username> -remember-password as login credentials.");
+            Console.WriteLine("  -qr                      - display a login QR code to be scanned with the Steam mobile app");
+            Console.WriteLine("  -no-mobile               - prefer entering a 2FA code instead of prompting to accept in the Steam mobile app");
             Console.WriteLine();
             Console.WriteLine("  -dir <installdir>        - the directory in which to place downloaded files.");
             Console.WriteLine("  -filelist <file.txt>     - the name of a local file that contains a list of files to download (from the manifest).");

DepotDownloader/Steam3Session.cs

@@ -64,7 +64,7 @@ namespace DepotDownloader
 
             var clientConfiguration = SteamConfiguration.Create(config =>
                 config
-                    .WithHttpClientFactory(HttpClientFactory.CreateHttpClient)
+                    .WithHttpClientFactory(static purpose => HttpClientFactory.CreateHttpClient())
             );
 
             this.steamClient = new SteamClient(clientConfiguration);
@@ -265,6 +265,11 @@ namespace DepotDownloader
             if (requestCode == 0)
             {
                 Console.WriteLine($"No manifest request code was returned for depot {depotId} from app {appId}, manifest {manifestId}");
+
+                if (!authenticatedUser)
+                {
+                    Console.WriteLine("Suggestion: Try logging in with -username as old manifests may not be available for anonymous accounts.");
+                }
             }
             else
             {
@@ -310,6 +315,22 @@ namespace DepotDownloader
             }
         }
 
+        public async Task<KeyValue> GetPrivateBetaDepotSection(uint appid, string branch)
+        {
+            if (!AppBetaPasswords.TryGetValue(branch, out var branchPassword)) // Should be filled by CheckAppBetaPassword
+            {
+                return new KeyValue();
+            }
+
+            AppTokens.TryGetValue(appid, out var accessToken); // Should be filled by RequestAppInfo
+
+            var privateBeta = await steamApps.PICSGetPrivateBeta(appid, accessToken, branch, branchPassword);
+
+            Console.WriteLine($"Retrieved private beta depot section for {appid} with result: {privateBeta.Result}");
+
+            return privateBeta.DepotSection;
+        }
+
         public async Task<PublishedFileDetails> GetPublishedFileDetails(uint appId, PublishedFileID pubFile)
         {
             var pubFileRequest = new CPublishedFile_GetDetails_Request { appid = appId };
@@ -421,13 +442,14 @@ namespace DepotDownloader
                         try
                         {
                             _ = AccountSettingsStore.Instance.GuardData.TryGetValue(logonDetails.Username, out var guarddata);
-                            authSession = await steamClient.Authentication.BeginAuthSessionViaCredentialsAsync(new SteamKit2.Authentication.AuthSessionDetails
+                            authSession = await steamClient.Authentication.BeginAuthSessionViaCredentialsAsync(new AuthSessionDetails
                             {
+                                DeviceFriendlyName = nameof(DepotDownloader),
                                 Username = logonDetails.Username,
                                 Password = logonDetails.Password,
                                 IsPersistentSession = ContentDownloader.Config.RememberPassword,
                                 GuardData = guarddata,
-                                Authenticator = new UserConsoleAuthenticator(),
+                                Authenticator = new ConsoleAuthenticator(),
                             });
                         }
                         catch (TaskCanceledException)
@@ -449,8 +471,8 @@ namespace DepotDownloader
                         {
                             var session = await steamClient.Authentication.BeginAuthSessionViaQRAsync(new AuthSessionDetails
                             {
+                                DeviceFriendlyName = nameof(DepotDownloader),
                                 IsPersistentSession = ContentDownloader.Config.RememberPassword,
-                                Authenticator = new UserConsoleAuthenticator(),
                             });
 
                             authSession = session;
@@ -493,11 +515,17 @@ namespace DepotDownloader
                         if (result.NewGuardData != null)
                         {
                             AccountSettingsStore.Instance.GuardData[result.AccountName] = result.NewGuardData;
+
+                            if (ContentDownloader.Config.UseQrCode)
+                            {
+                                Console.WriteLine($"Success! Next time you can login with -username {result.AccountName} -remember-password instead of -qr.");
+                            }
                         }
                         else
                         {
                             AccountSettingsStore.Instance.GuardData.Remove(result.AccountName);
                         }
+
                         AccountSettingsStore.Instance.LoginTokens[result.AccountName] = result.RefreshToken;
                         AccountSettingsStore.Save();
                     }
@@ -678,10 +706,14 @@ namespace DepotDownloader
             using var qrGenerator = new QRCodeGenerator();
             var qrCodeData = qrGenerator.CreateQrCode(challengeUrl, QRCodeGenerator.ECCLevel.L);
             using var qrCode = new AsciiQRCode(qrCodeData);
-            var qrCodeAsAsciiArt = qrCode.GetGraphic(1, drawQuietZones: false);
+            var qrCodeAsAsciiArt = qrCode.GetLineByLineGraphic(1, drawQuietZones: true);
 
             Console.WriteLine("Use the Steam Mobile App to sign in with this QR code:");
-            Console.WriteLine(qrCodeAsAsciiArt);
+
+            foreach (var line in qrCodeAsAsciiArt)
+            {
+                Console.WriteLine(line);
+            }
         }
     }
 }

README.md

@@ -61,33 +61,52 @@ For example: `./DepotDownloader -app 730 -ugc 770604181014286929`
 
 ## Parameters
 
+#### Authentication
+
+Parameter               | Description
+----------------------- | -----------
+`-username <user>`      | the username of the account to login to for restricted content.
+`-password <pass>`      | the password of the account to login to for restricted content.
+`-remember-password`    | if set, remember the password for subsequent logins of this user. (Use `-username <username> -remember-password` as login credentials)
+`-qr`                   | display a login QR code to be scanned with the Steam mobile app
+`-no-mobile`            | prefer entering a 2FA code instead of prompting to accept in the Steam mobile app.
+`-loginid <#>`          | a unique 32-bit integer Steam LogonID in decimal, required if running multiple instances of DepotDownloader concurrently.
+
+#### Downloading
+
+Parameter                | Description
+------------------------ | -----------
+`-app <#>`               | the AppID to download.
+`-depot <#>`             | the DepotID to download.
+`-manifest <id>`         | manifest id of content to download (requires `-depot`, default: current for branch).
+`-ugc <#>`               | the UGC ID to download.
+`-pubfile <#>`           | the PublishedFileId to download. (Will automatically resolve to UGC id)
+`-branch <branchname>`   | download from specified branch if available (default: Public).
+`-branchpassword <pass>` | branch password if applicable.
+
+#### Download configuration
+
 Parameter               | Description
 ----------------------- | -----------
-`-app <#>`				| the AppID to download.
-`-depot <#>`			| the DepotID to download.
-`-manifest <id>`		| manifest id of content to download (requires `-depot`, default: current for branch).
-`-ugc <#>`				| the UGC ID to download.
-`-branch <branchname>`	| download from specified branch if available (default: Public).
-`-branchpassword <pass>`    | branch password if applicable.
-`-all-platforms`		| downloads all platform-specific depots when `-app` is used.
-`-os <os>`				| the operating system for which to download the game (windows, macos or linux, default: OS the program is currently running on)
-`-osarch <arch>`		| the architecture for which to download the game (32 or 64, default: the host's architecture)
-`-all-archs`			| download all architecture-specific depots when `-app` is used.
-`-all-languages`		| download all language-specific depots when `-app` is used.
-`-language <lang>`		| the language for which to download the game (default: english)
-`-lowviolence`			| download low violence depots when `-app` is used.
-`-pubfile <#>`			| the PublishedFileId to download. (Will automatically resolve to UGC id)
-`-username <user>`		| the username of the account to login to for restricted content.
-`-password <pass>`		| the password of the account to login to for restricted content.
-`-remember-password`	| if set, remember the password for subsequent logins of this user. (Use `-username <username> -remember-password` as login credentials)
+`-all-platforms`        | downloads all platform-specific depots when `-app` is used.
+`-os <os>`              | the operating system for which to download the game (windows, macos or linux, default: OS the program is currently running on)
+`-osarch <arch>`        | the architecture for which to download the game (32 or 64, default: the host's architecture)
+`-all-archs`            | download all architecture-specific depots when `-app` is used.
+`-all-languages`        | download all language-specific depots when `-app` is used.
+`-language <lang>`      | the language for which to download the game (default: english)
+`-lowviolence`          | download low violence depots when `-app` is used.
 `-dir <installdir>`     | the directory in which to place downloaded files.
-`-filelist <file.txt>`	| the name of a local file that contains a list of files to download (from the manifest). prefix file path with `regex:` if you want to match with regex. each file path should be on their own line.
-`-validate`				| include checksum verification of files already downloaded.
-`-manifest-only`		| downloads a human readable manifest for any depots that would be downloaded.
-`-cellid <#>`			| the overridden CellID of the content server to download from.
-`-max-downloads <#>`	| maximum number of chunks to download concurrently. (default: 8).
-`-loginid <#>`			| a unique 32-bit integer Steam LogonID in decimal, required if running multiple instances of DepotDownloader concurrently
+`-filelist <file.txt>`  | the name of a local file that contains a list of files to download (from the manifest). prefix file path with `regex:` if you want to match with regex. each file path should be on their own line.
+`-validate`             | include checksum verification of files already downloaded.
+`-manifest-only`        | downloads a human readable manifest for any depots that would be downloaded.
+`-cellid <#>`           | the overridden CellID of the content server to download from.
+`-max-downloads <#>`    | maximum number of chunks to download concurrently. (default: 8).
 `-use-lancache`         | forces downloads over the local network via a Lancache instance.
+
+#### Other
+
+Parameter               | Description
+----------------------- | -----------
 `-debug`                | enable verbose debug logging.
 `-V` or `--version`     | print version and runtime.