diff --git a/GamecraftModdingAPI/Persistence/IEntitySerializer.cs b/GamecraftModdingAPI/Persistence/IEntitySerializer.cs
index c32ee17..a060f3c 100644
--- a/GamecraftModdingAPI/Persistence/IEntitySerializer.cs
+++ b/GamecraftModdingAPI/Persistence/IEntitySerializer.cs
@@ -7,12 +7,32 @@ using GamecraftModdingAPI.Utility;
 
 namespace GamecraftModdingAPI.Persistence
 {
+    /// <summary>
+    /// Entity serializer and deserializer interface for storing and retrieving data in a Gamecraft save file (GameSave.GC).
+    /// </summary>
 	public interface IEntitySerializer : IDeserializationFactory, IQueryingEntitiesEngine
 	{
+        /// <summary>
+        /// The entity factory used for creating entities and entity components.
+        /// </summary>
+        /// <value>The entity factory.</value>
 		IEntityFactory EntityFactory { set; }
 
+        /// <summary>
+        /// Serialize the entities.
+        /// </summary>
+        /// <returns>Whether serialization was successful.</returns>
+        /// <param name="serializationData">Serialized data to write to (writes to GameSave.GC).</param>
+        /// <param name="entitiesDB">Entities db for the game.</param>
+        /// <param name="entitySerializer">Entity serializer with support for single-entity serialization.</param>
 		bool Serialize(ref ISerializationData serializationData, EntitiesDB entitiesDB, IEntitySerialization entitySerializer);
 
+        /// <summary>
+        /// Deserialize the entities.
+        /// </summary>
+		/// <returns>Whether deserialization was successful.</returns>
+		/// <param name="serializationData">Serialized data to read from (read from GameSave.GC).</param>
+		/// <param name="entitySerializer">Entity serializer with support for single-entity deserialization.</param>
 		bool Deserialize(ref ISerializationData serializationData, IEntitySerialization entitySerializer);
 	}
 }
diff --git a/GamecraftModdingAPI/Persistence/SerializerManager.cs b/GamecraftModdingAPI/Persistence/SerializerManager.cs
index ae4d9c3..0584834 100644
--- a/GamecraftModdingAPI/Persistence/SerializerManager.cs
+++ b/GamecraftModdingAPI/Persistence/SerializerManager.cs
@@ -9,6 +9,11 @@ using GamecraftModdingAPI.Utility;
 
 namespace GamecraftModdingAPI.Persistence
 {
+    /// <summary>
+    /// Keeps track of serializers.
+	/// This is used to add and retrieve serializers.
+	/// Added IEntitySerializations are used in serializing and deserializing Gamecraft save files (GameSave.GC).
+    /// </summary>
     public static class SerializerManager
     {
 		private static Dictionary<string, IEntitySerializer> _serializers = new Dictionary<string, IEntitySerializer>();
diff --git a/GamecraftModdingAPI/Persistence/SimpleEntitySerializer.cs b/GamecraftModdingAPI/Persistence/SimpleEntitySerializer.cs
index e18943f..1048edb 100644
--- a/GamecraftModdingAPI/Persistence/SimpleEntitySerializer.cs
+++ b/GamecraftModdingAPI/Persistence/SimpleEntitySerializer.cs
@@ -7,8 +7,14 @@ using RobocraftX.Common;
 
 namespace GamecraftModdingAPI.Persistence
 {
+    /// <summary>
+    /// Simple entity serializer sufficient for simple entity components.
+    /// </summary>
 	public class SimpleEntitySerializer<Descriptor> : IEntitySerializer where Descriptor : ISerializableEntityDescriptor, new()
 	{
+        /// <summary>
+        /// Delegate function called when the serializer needs to know what entities to serialize.
+        /// </summary>
 		public delegate EGID[] GetEntitiesToSerialize(EntitiesDB entitiesDB);
 
 		private GetEntitiesToSerialize getEntitiesToSerialize;
@@ -54,6 +60,10 @@ namespace GamecraftModdingAPI.Persistence
 			return true;
 		}
 
+        /// <summary>
+        /// Construct the entity serializer.
+        /// </summary>
+        /// <param name="getEntitiesToSerialize">Provider of entity IDs to serialize.</param>
 		public SimpleEntitySerializer(GetEntitiesToSerialize getEntitiesToSerialize)
 		{
 			this.getEntitiesToSerialize = getEntitiesToSerialize;
diff --git a/GamecraftModdingAPI/Utility/VersionTracking.cs b/GamecraftModdingAPI/Utility/VersionTracking.cs
index 108220c..3b83cc2 100644
--- a/GamecraftModdingAPI/Utility/VersionTracking.cs
+++ b/GamecraftModdingAPI/Utility/VersionTracking.cs
@@ -10,24 +10,38 @@ using GamecraftModdingAPI.Events;
 
 namespace GamecraftModdingAPI.Utility
 {
+    /// <summary>
+    /// Tracks the API version the current game was built for.
+	/// For compatibility reasons, this must be enabled before it will work.
+    /// </summary>
 	public static class VersionTracking
 	{
 		private static readonly VersionTrackingEngine versionEngine = new VersionTrackingEngine();
 
 		private static bool isEnabled = false;
 
+        /// <summary>
+        /// Gets the API version saved in the current game.
+        /// </summary>
+        /// <returns>The version.</returns>
         public static uint GetVersion()
 		{
 			if (!isEnabled) return 0u;
 			return versionEngine.GetGameVersion();
 		}
 
+        /// <summary>
+        /// Enable API version tracking.
+        /// </summary>
         public static void Enable()
 		{
 			EventManager.AddEventEmitter(versionEngine);
 			isEnabled = true;
 		}
 
+        /// <summary>
+		/// Disable API version tracking.
+        /// </summary>
         public static void Disable()
 		{
 			EventManager.AddEventEmitter(versionEngine);