diff --git a/src/Common/SI.GameServer.Client/GameServerClient.cs b/src/Common/SI.GameServer.Client/GameServerClient.cs
index 63c3a19e..f86d548e 100644
--- a/src/Common/SI.GameServer.Client/GameServerClient.cs
+++ b/src/Common/SI.GameServer.Client/GameServerClient.cs
@@ -84,6 +84,9 @@ public GameServerClient(IOptions<GameServerClientOptions> options, IUIThreadExec
         };
     }
 
+    public Task<RunGameResponse> RunGameAsync(RunGameRequest runGameRequest, CancellationToken cancellationToken = default) =>
+        Connection.InvokeAsync<RunGameResponse>("RunGame", runGameRequest, cancellationToken);
+
     public Task<GameCreationResult> CreateGameAsync(
         GameSettingsCore<AppSettingsCore> gameSettings,
         PackageKey packageKey,
diff --git a/src/Common/SI.GameServer.Client/IGameServerClient.cs b/src/Common/SI.GameServer.Client/IGameServerClient.cs
index 3b74d15c..46b00066 100644
--- a/src/Common/SI.GameServer.Client/IGameServerClient.cs
+++ b/src/Common/SI.GameServer.Client/IGameServerClient.cs
@@ -54,6 +54,10 @@ public interface IGameServerClient : IGameClient
 
     Task UploadPackageAsync(FileKey packageHash, Stream stream, CancellationToken cancellationToken = default);
 
+    Task<RunGameResponse> RunGameAsync(
+        RunGameRequest runGameRequest,
+        CancellationToken cancellationToken = default);
+
     Task<GameCreationResult> CreateGameAsync(
         GameSettingsCore<AppSettingsCore> gameSettings,
         PackageKey packageKey,
diff --git a/src/Common/SI.GameServer.Contract/RunGameRequest.cs b/src/Common/SI.GameServer.Contract/RunGameRequest.cs
new file mode 100644
index 00000000..6e3129e4
--- /dev/null
+++ b/src/Common/SI.GameServer.Contract/RunGameRequest.cs
@@ -0,0 +1,14 @@
+using SIData;
+
+namespace SI.GameServer.Contract;
+
+/// <summary>
+/// Defines a game run request.
+/// </summary>
+/// <param name="GameSettings">Game options.</param>
+/// <param name="PackageInfo">Game package descriptor.</param>
+/// <param name="ComputerAccounts">Custom computer accounts information.</param>
+public sealed record RunGameRequest(
+    GameSettingsCore<AppSettingsCore> GameSettings,
+    PackageInfo PackageInfo,
+    ComputerAccount[] ComputerAccounts);
diff --git a/src/Common/SI.GameServer.Contract/RunGameResponse.cs b/src/Common/SI.GameServer.Contract/RunGameResponse.cs
new file mode 100644
index 00000000..5cf1dec7
--- /dev/null
+++ b/src/Common/SI.GameServer.Contract/RunGameResponse.cs
@@ -0,0 +1,32 @@
+namespace SI.GameServer.Contract;
+
+/// <summary>
+/// Defines a run game response.
+/// </summary>
+public sealed class RunGameResponse
+{
+    /// <summary>
+    /// Is run successfull.
+    /// </summary>
+    public bool IsSuccess { get; set; }
+
+    /// <summary>
+    /// Game host uri.
+    /// </summary>
+    public Uri? HostUri { get; set; }
+
+    /// <summary>
+    /// Game identifier.
+    /// </summary>
+    public int GameId { get; set; }
+
+    /// <summary>
+    /// Should the person be a game host.
+    /// </summary>
+    public bool IsHost { get; set; }
+
+    /// <summary>
+    /// Creation error code.
+    /// </summary>
+    public GameCreationResultCode ErrorType { get; set; }
+}
diff --git a/src/Common/SIPackages.Providers/PackageHelper.cs b/src/Common/SIPackages.Providers/PackageHelper.cs
index 75f0f540..b44c8c74 100644
--- a/src/Common/SIPackages.Providers/PackageHelper.cs
+++ b/src/Common/SIPackages.Providers/PackageHelper.cs
@@ -45,7 +45,17 @@ public static Task<SIDocument> GenerateRandomPackageAsync(
     {
         var doc = SIDocument.Create(name, author, folder);
 
-        return GenerateCoreAsync(provider, roundsCount, themesCount, baseCost, doc, roundNameFormat, finalName, culture, maxPackageCount, cancellationToken);
+        return GenerateCoreAsync(
+            provider,
+            roundsCount,
+            themesCount,
+            baseCost,
+            doc,
+            roundNameFormat, 
+            finalName,
+            culture,
+            maxPackageCount,
+            cancellationToken);
     }
 
     private static async Task<SIDocument> GenerateCoreAsync(
diff --git a/src/SICore/SICore/Clients/Game/Game.cs b/src/SICore/SICore/Clients/Game/Game.cs
index e2a35800..894310b6 100644
--- a/src/SICore/SICore/Clients/Game/Game.cs
+++ b/src/SICore/SICore/Clients/Game/Game.cs
@@ -2987,7 +2987,7 @@ private void SetPerson(string[] args, Account host)
         }
 
         var oldName = account.Name;
-        GamePersonAccount newAccount;
+        GamePersonAccount? newAccount;
 
         if (!account.IsHuman)
         {