diff --git a/LobbyCompatibility/Features/LobbyHelper.cs b/LobbyCompatibility/Features/LobbyHelper.cs
index f4852e7..24017a9 100644
--- a/LobbyCompatibility/Features/LobbyHelper.cs
+++ b/LobbyCompatibility/Features/LobbyHelper.cs
@@ -20,10 +20,17 @@ internal static class LobbyHelper
     /// </summary>
     /// <param name="lobby"> The lobby to get the diff from. </param>
     /// <returns> The <see cref="LobbyDiff" /> from the <see cref="Lobby" />. </returns>
-    public static LobbyDiff GetLobbyDiff(Lobby lobby)
+    public static LobbyDiff GetLobbyDiff(Lobby lobby) => GetLobbyDiff(GetLobbyPluginPages(lobby));
+    
+    /// <summary>
+    ///     Get a <see cref="LobbyDiff" /> from a <see cref="IEnumerable{String}" />.
+    /// </summary>
+    /// <param name="lobbyPluginStrings"> The list of strings to parse. </param>
+    /// <returns> The <see cref="LobbyDiff" /> from the <see cref="IEnumerable{String}"/>. </returns>
+    internal static LobbyDiff GetLobbyDiff(IEnumerable<string> lobbyPluginStrings)
     {
         var lobbyPlugins = PluginHelper
-            .ParseLobbyPluginsMetadata(lobby.GetData(LobbyMetadata.Plugins)).ToList();
+            .ParseLobbyPluginsMetadata(lobbyPluginStrings).ToList();
         _clientPlugins ??= PluginHelper.GetAllPluginInfo().ToList();
 
         var pluginDiffs = new List<PluginDiff>();
@@ -106,4 +113,20 @@ public static string GetCompatibilityHeader(PluginDiffResult pluginDiffResult)
             _ => "Unknown"
         };
     }
+
+    /// <summary>
+    ///     Get the plugin pages in <see cref="IEnumerable{String}" /> from a <see cref="Lobby" />.
+    /// </summary>
+    /// <param name="lobby"> The <see cref="Lobby" /> to get the list from. </param>
+    /// <returns> The <see cref="IEnumerable{String}" /> from the <see cref="Lobby" />. </returns>
+    internal static IEnumerable<string> GetLobbyPluginPages(Lobby lobby)
+    {
+        string[] lobbyPluginStrings = [];
+        var i = 0;
+        
+        do lobbyPluginStrings[i] = lobby.GetData($"{LobbyMetadata.Plugins}{i}");
+        while (lobbyPluginStrings[i++].Contains("@"));
+
+        return lobbyPluginStrings;
+    }
 }
\ No newline at end of file
diff --git a/LobbyCompatibility/Features/PluginHelper.cs b/LobbyCompatibility/Features/PluginHelper.cs
index 478dbde..2784047 100644
--- a/LobbyCompatibility/Features/PluginHelper.cs
+++ b/LobbyCompatibility/Features/PluginHelper.cs
@@ -6,6 +6,7 @@
 using LobbyCompatibility.Attributes;
 using LobbyCompatibility.Enums;
 using LobbyCompatibility.Models;
+using LobbyCompatibility.Serialization;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Converters;
 
@@ -72,9 +73,9 @@ internal static IEnumerable<PluginInfoRecord> GetAllPluginInfo()
     ///     Creates a json string containing the metadata of all plugins, to add to the lobby.
     /// </summary>
     /// <returns> A json string containing the metadata of all plugins. </returns>
-    public static string GetLobbyPluginsMetadata()
+    public static string[] GetLobbyPluginsMetadata()
     {
-        return JsonConvert.SerializeObject(GetAllPluginInfo().ToList(), new VersionConverter());
+        return LobbyCompatibilitySerializer.Serialize(GetAllPluginInfo());
     }
 
     /// <summary>
@@ -82,11 +83,11 @@ public static string GetLobbyPluginsMetadata()
     /// </summary>
     /// <param name="json"> The json string to parse. </param>
     /// <returns> A list of plugins in the APIPluginInfo format. </returns>
-    internal static IEnumerable<PluginInfoRecord> ParseLobbyPluginsMetadata(string json)
+    internal static IEnumerable<PluginInfoRecord> ParseLobbyPluginsMetadata(IEnumerable<string> json)
     {
         try
         {
-            return JsonConvert.DeserializeObject<List<PluginInfoRecord>>(json, new VersionConverter()) ??
+            return LobbyCompatibilitySerializer.Deserialize(json) ??
                    new List<PluginInfoRecord>();
         }
         catch (Exception e)
diff --git a/LobbyCompatibility/Patches/LobbyDataIsJoinablePostfix.cs b/LobbyCompatibility/Patches/LobbyDataIsJoinablePostfix.cs
index 4dbe51d..0a245d1 100644
--- a/LobbyCompatibility/Patches/LobbyDataIsJoinablePostfix.cs
+++ b/LobbyCompatibility/Patches/LobbyDataIsJoinablePostfix.cs
@@ -1,3 +1,4 @@
+using System.Linq;
 using HarmonyLib;
 using LobbyCompatibility.Enums;
 using LobbyCompatibility.Features;
@@ -34,20 +35,20 @@ private static bool Postfix(bool isJoinable, ref Lobby lobby)
             return PluginHelper.CanJoinVanillaLobbies() && isJoinable;
         }
 
-        var lobbyPluginString = lobby.GetData(LobbyMetadata.Plugins);
-
+        var lobbyPluginStrings = LobbyHelper.GetLobbyPluginPages(lobby).ToArray();
+        
         // Create lobby diff so LatestLobbyDiff is set
-        LobbyHelper.GetLobbyDiff(lobby);
+        LobbyHelper.GetLobbyDiff(lobbyPluginStrings);
 
         // If the lobby does not have any plugin information, return original result (since we can't check anything)
-        if (string.IsNullOrEmpty(lobbyPluginString))
+        if (lobbyPluginStrings.Length == 0 || string.IsNullOrEmpty(lobbyPluginStrings[0]))
         {
             LobbyCompatibilityPlugin.Logger?.LogWarning("Lobby is modded but does not have any plugin information.");
             return isJoinable;
         }
 
         var matchesPluginRequirements =
-            PluginHelper.MatchesTargetRequirements(PluginHelper.ParseLobbyPluginsMetadata(lobbyPluginString));
+            PluginHelper.MatchesTargetRequirements(PluginHelper.ParseLobbyPluginsMetadata(lobbyPluginStrings));
 
         if (!matchesPluginRequirements)
         {
diff --git a/LobbyCompatibility/Patches/SteamMatchmakingOnLobbyCreatedPostfix.cs b/LobbyCompatibility/Patches/SteamMatchmakingOnLobbyCreatedPostfix.cs
index 075a9d7..e1d6f23 100644
--- a/LobbyCompatibility/Patches/SteamMatchmakingOnLobbyCreatedPostfix.cs
+++ b/LobbyCompatibility/Patches/SteamMatchmakingOnLobbyCreatedPostfix.cs
@@ -29,8 +29,11 @@ private static void Postfix(Result result, ref Lobby lobby)
         // Modded is flagged as true, since we're using mods
         lobby.SetData(LobbyMetadata.Modded, "true");
 
-        // Add plugin metadata to the lobby so clients can check if they have the required plugins
-        lobby.SetData(LobbyMetadata.Plugins, PluginHelper.GetLobbyPluginsMetadata());
+        // Add paginated plugin metadata to the lobby so clients can check if they have the required plugins
+        var plugins = PluginHelper.GetLobbyPluginsMetadata();
+        // Add each page with delimiter if there's another page
+        for (var i = 0; i < plugins.Length; i++)
+            lobby.SetData($"{LobbyMetadata.Plugins}{i}", $"{plugins[i]}{(i < plugins.Length - 1 ? "@" : "")}");
 
         // Set the joinable modded metadata to the same value as the original joinable metadata, in case it wasn't originally joinable
         lobby.SetData(LobbyMetadata.JoinableModded, lobby.GetData(LobbyMetadata.Joinable));
diff --git a/LobbyCompatibility/Serialization/LobbyCompatibilitySerializer.cs b/LobbyCompatibility/Serialization/LobbyCompatibilitySerializer.cs
new file mode 100644
index 0000000..0ea0457
--- /dev/null
+++ b/LobbyCompatibility/Serialization/LobbyCompatibilitySerializer.cs
@@ -0,0 +1,125 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using HarmonyLib;
+using LobbyCompatibility.Enums;
+using LobbyCompatibility.Models;
+
+namespace LobbyCompatibility.Serialization;
+
+public static class LobbyCompatibilitySerializer
+{
+    private const char PluginSeparator = '&';
+    private const char FieldSeparator = ';';
+
+    public static string[] Serialize(IEnumerable<PluginInfoRecord> pluginInfoRecordList)
+    {
+        List<string> allSerializedPlugins = [];
+        List<string> separatedConcatStrings = [];
+
+        allSerializedPlugins.AddRange(pluginInfoRecordList.Select(Serialize));
+
+        var tempString = "";
+
+        foreach (var plugin in allSerializedPlugins)
+        {
+            if (tempString.Length + plugin.Length + 1 < 8192)
+                tempString += $"{(tempString.Length == 0 ? PluginSeparator : "")}{plugin}";
+            else
+            {
+                separatedConcatStrings.Add(tempString);
+                tempString = "";
+            }
+        }
+        
+        return separatedConcatStrings.ToArray();
+    }
+
+    private static string Serialize(PluginInfoRecord pluginInfoRecord)
+    {
+        List<string> serializedPluginInfo =
+        [
+            Serialize(pluginInfoRecord.GUID),
+            Serialize(pluginInfoRecord.Version),
+            Serialize(pluginInfoRecord.CompatibilityLevel),
+            Serialize(pluginInfoRecord.VersionStrictness)
+        ];
+
+        return serializedPluginInfo.Join(delimiter: FieldSeparator.ToString());
+    }
+
+    private static string Serialize(string pluginGuid) => pluginGuid;
+
+    private static string Serialize(Version version) => version.ToString();
+
+    private static string Serialize(CompatibilityLevel? compatibilityLevel)
+    {
+        return compatibilityLevel switch
+        {
+            CompatibilityLevel.ClientOnly => "c",
+            CompatibilityLevel.ServerOnly => "s",
+            CompatibilityLevel.Everyone => "e",
+            CompatibilityLevel.ClientOptional => "o",
+            _ => ""
+        };
+    }
+
+    private static string Serialize(VersionStrictness? versionStrictness)
+    {
+        return versionStrictness switch
+        {
+            VersionStrictness.None => "o",
+            VersionStrictness.Major => "m",
+            VersionStrictness.Minor => "n",
+            VersionStrictness.Patch => "p",
+            _ => ""
+        };
+    }
+
+    public static IEnumerable<PluginInfoRecord> Deserialize(IEnumerable<string> paginatedSerializedPlugins)
+    {
+        var serializedPluginList = paginatedSerializedPlugins.Join(delimiter: PluginSeparator.ToString()).Split(PluginSeparator);
+
+        return serializedPluginList.Select(DeserializePluginInfoRecord);
+    }
+
+    private static PluginInfoRecord DeserializePluginInfoRecord(string pluginInfoRecord)
+    {
+        var splitRecord = pluginInfoRecord.Split(FieldSeparator);
+
+        return new PluginInfoRecord(
+            DeserializeGuid(splitRecord[0]),
+            DeserializeVersion(splitRecord[1]),
+            DeserializeCompatibilityLevel(splitRecord[2]),
+            DeserializeVersionStrictness(splitRecord[3])
+            );
+    }
+
+    private static string DeserializeGuid(string pluginGuid) => pluginGuid;
+
+    private static Version DeserializeVersion(string version) => Version.Parse(version);
+
+    private static CompatibilityLevel? DeserializeCompatibilityLevel(string compatibilityLevel)
+    {
+        return compatibilityLevel switch
+        {
+            "c" => CompatibilityLevel.ClientOnly,
+            "s" => CompatibilityLevel.ServerOnly,
+            "e" => CompatibilityLevel.Everyone,
+            "o" => CompatibilityLevel.ClientOptional,
+            _ => null
+        };
+    }
+
+    private static VersionStrictness? DeserializeVersionStrictness(string versionStrictness)
+    {
+        return versionStrictness switch
+        {
+            "o" => VersionStrictness.None,
+            "m" => VersionStrictness.Major,
+            "n" => VersionStrictness.Minor,
+            "p" => VersionStrictness.Patch,
+            _ => null
+        };
+    }
+}
\ No newline at end of file