diff --git a/Kiseki.Launcher.Windows/Kiseki.Launcher.Windows.csproj b/Kiseki.Launcher.Windows/Kiseki.Launcher.Windows.csproj
index 8d114f3..f0d573b 100644
--- a/Kiseki.Launcher.Windows/Kiseki.Launcher.Windows.csproj
+++ b/Kiseki.Launcher.Windows/Kiseki.Launcher.Windows.csproj
@@ -43,6 +43,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <Compile Include="..\Kiseki.Launcher\*.cs" />
+    <Compile Include="..\Kiseki.Launcher\**\*.cs" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/Kiseki.Launcher/Controller.cs b/Kiseki.Launcher/Controller.cs
index acf6260..aaab6b3 100644
--- a/Kiseki.Launcher/Controller.cs
+++ b/Kiseki.Launcher/Controller.cs
@@ -9,37 +9,37 @@ namespace Kiseki.Launcher
     public class Controller
     {
         private readonly string BaseURL;
-        private readonly string JoinScriptURL;
-        private readonly string Ticket;
+        private IDictionary<string, string> Arguments = new Dictionary<string, string>();
 
         public event EventHandler<string>? PageHeadingChanged;
         public event EventHandler<int>? ProgressBarChanged;
         public event EventHandler<ProgressBarState>? ProgressBarStateChanged;
         public event EventHandler? Launched;
 
-        public Controller(string BaseURL, string[] Arguments)
+        public static readonly HttpClient HttpClient = new();
+
+        public Controller(string baseURL, string[] args)
         {
-            this.BaseURL = BaseURL;
+            BaseURL = baseURL;
 
-            // TODO: handle these more gracefully
-            if (Arguments.Length != 0 || Arguments[0] != "launch")
+            if (args.Length > 0)
             {
-                Environment.Exit(0);
-            }
+                // TODO: handle these more gracefully
 
-            if (!Helpers.IsBase64String(Arguments[0]))
-            {
-                Environment.Exit(0);
-            }
+                if (!Helpers.Base64.IsBase64String(args[0]))
+                {
+                    Environment.Exit(0);
+                }
 
-            string payload = Helpers.ConvertBase64ToString(Arguments[0]);
-            if (payload.Split("|").Length != 2) // joinscripturl, ticket; TODO: this will also include launchmode (ide/play)
-            {
-                Environment.Exit(0);
-            }
+                string payload = Helpers.Base64.ConvertBase64ToString(args[0]);
+                if (payload.Split("|").Length != 2) // joinscripturl, ticket; TODO: this will also include launchmode (ide/play) & other stuff
+                {
+                    Environment.Exit(0);
+                }
 
-            JoinScriptURL = payload.Split("|")[0];
-            Ticket = payload.Split("|")[1];
+                Arguments["JoinScriptURL"] = payload.Split("|")[0];
+                Arguments["Ticket"] = payload.Split("|")[1];
+            }
         }
         
         public async void Start()
diff --git a/Kiseki.Launcher/Helpers.cs b/Kiseki.Launcher/Helpers/Base64.cs
similarity index 89%
rename from Kiseki.Launcher/Helpers.cs
rename to Kiseki.Launcher/Helpers/Base64.cs
index 12887b0..0a15efd 100644
--- a/Kiseki.Launcher/Helpers.cs
+++ b/Kiseki.Launcher/Helpers/Base64.cs
@@ -1,8 +1,8 @@
 using System.Text;
 
-namespace Kiseki.Launcher
+namespace Kiseki.Launcher.Helpers
 {
-    public static class Helpers
+    public static class Base64
     {
         // https://stackoverflow.com/a/54143400
         public static bool IsBase64String(string base64)
diff --git a/Kiseki.Launcher/Helpers/Http.cs b/Kiseki.Launcher/Helpers/Http.cs
new file mode 100644
index 0000000..b9842d7
--- /dev/null
+++ b/Kiseki.Launcher/Helpers/Http.cs
@@ -0,0 +1,21 @@
+using System.Text.Json;
+
+namespace Kiseki.Launcher.Helpers
+{
+    public static class Http
+    {
+        public static async Task<T?> GetJson<T>(string url)
+        {
+            string json = await Controller.HttpClient.GetStringAsync(url);
+
+            try
+            {
+                return JsonSerializer.Deserialize<T>(json);
+            }
+            catch
+            {
+                return default;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Kiseki.Launcher/Interfaces/ILauncher.cs b/Kiseki.Launcher/Interfaces/ILauncher.cs
new file mode 100644
index 0000000..a7a15b1
--- /dev/null
+++ b/Kiseki.Launcher/Interfaces/ILauncher.cs
@@ -0,0 +1,8 @@
+namespace Kiseki.Launcher
+{
+    public interface ILauncher
+    {
+        void Register();
+        void Unregister();
+    }
+}
\ No newline at end of file
diff --git a/Kiseki.Launcher/Interfaces.cs b/Kiseki.Launcher/Interfaces/IProtocol.cs
similarity index 54%
rename from Kiseki.Launcher/Interfaces.cs
rename to Kiseki.Launcher/Interfaces/IProtocol.cs
index 2fd07c4..a21ed2a 100644
--- a/Kiseki.Launcher/Interfaces.cs
+++ b/Kiseki.Launcher/Interfaces/IProtocol.cs
@@ -1,12 +1,6 @@
 namespace Kiseki.Launcher
 {
-    interface ILauncher
-    {
-        void Register();
-        void Unregister();
-    }
-    
-    interface IProtocol
+    public interface IProtocol
     {
         void Register(string key, string name, string handler);
         void Unregister(string key);
diff --git a/Kiseki.Launcher/Models/HealthCheck.cs b/Kiseki.Launcher/Models/HealthCheck.cs
new file mode 100644
index 0000000..6abf719
--- /dev/null
+++ b/Kiseki.Launcher/Models/HealthCheck.cs
@@ -0,0 +1,7 @@
+namespace Kiseki.Launcher.Models
+{
+    public class HealthCheck
+    {
+        public string Response { get; set; }
+    }
+}
\ No newline at end of file