diff --git a/Facepunch.Steamworks/SteamUser.cs b/Facepunch.Steamworks/SteamUser.cs
index e21f221..f35f6e2 100644
--- a/Facepunch.Steamworks/SteamUser.cs
+++ b/Facepunch.Steamworks/SteamUser.cs
@@ -39,6 +39,7 @@ namespace Steamworks
 			Dispatch.Install<MicroTxnAuthorizationResponse_t>( x => OnMicroTxnAuthorizationResponse?.Invoke( x.AppID, x.OrderID, x.Authorized != 0 ) );
 			Dispatch.Install<GameWebCallback_t>( x => OnGameWebCallback?.Invoke( x.URLUTF8() ) );
 			Dispatch.Install<GetAuthSessionTicketResponse_t>( x => OnGetAuthSessionTicketResponse?.Invoke( x ) );
+			Dispatch.Install<DurationControl_t>( x => OnDurationControl?.Invoke( new DurationControl { _inner = x } ) );
 		}
 
 		/// <summary>
@@ -101,6 +102,13 @@ namespace Steamworks
 		/// </summary>
 		public static event Action<string> OnGameWebCallback;
 
+		/// <summary>
+		/// Sent for games with enabled anti indulgence / duration control, for enabled users.
+		/// Lets the game know whether persistent rewards or XP should be granted at normal rate, 
+		/// half rate, or zero rate.
+		/// </summary>
+		public static event Action<DurationControl> OnDurationControl;
+
 
 
 
@@ -470,5 +478,16 @@ namespace Steamworks
 
 		}
 
+
+		/// <summary>
+		/// Get anti indulgence / duration control
+		/// </summary>
+		public static async Task<DurationControl> GetDurationControl()
+		{
+			var response = await Internal.GetDurationControl();
+			if ( !response.HasValue ) return default;
+
+			return new DurationControl { _inner = response.Value };
+		}
 	}
 }
\ No newline at end of file
diff --git a/Facepunch.Steamworks/Structs/DurationControl.cs b/Facepunch.Steamworks/Structs/DurationControl.cs
new file mode 100644
index 0000000..4161692
--- /dev/null
+++ b/Facepunch.Steamworks/Structs/DurationControl.cs
@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Text;
+
+
+namespace Steamworks.Data
+{
+	/// <summary>
+	/// Sent for games with enabled anti indulgence / duration control, for enabled users. 
+	/// Lets the game know whether persistent rewards or XP should be granted at normal rate, half rate, or zero rate.
+	/// </summary>
+	public struct DurationControl
+	{
+		internal DurationControl_t _inner;
+
+		/// <summary>
+		/// appid generating playtime
+		/// </summary>
+		public AppId Appid => _inner.Appid;
+
+		/// <summary>
+		/// is duration control applicable to user + game combination
+		/// </summary>
+		public bool Applicable => _inner.Applicable;
+
+		/// <summary>
+		/// playtime since most recent 5 hour gap in playtime, only counting up to regulatory limit of playtime, in seconds
+		/// </summary>
+		internal TimeSpan PlaytimeInLastFiveHours => TimeSpan.FromSeconds( _inner.CsecsLast5h );
+
+		/// <summary>
+		/// playtime on current calendar day
+		/// </summary>
+		internal TimeSpan PlaytimeToday => TimeSpan.FromSeconds( _inner.CsecsLast5h );
+
+		/// <summary>
+		/// recommended progress
+		/// </summary>
+		internal DurationControlProgress Progress => _inner.Progress;
+	}
+}
\ No newline at end of file
diff --git a/Generator/Cleanup.cs b/Generator/Cleanup.cs
index df6701b..6afb829 100644
--- a/Generator/Cleanup.cs
+++ b/Generator/Cleanup.cs
@@ -130,6 +130,7 @@ public static class Cleanup
 		if ( name == "ConnectionState" ) return "public";
 		if ( name == "SteamNetworkingAvailability" ) return "public";
 		if ( name == "SteamDeviceFormFactor" ) return "public";
+		if ( name == "DurationControlProgress" ) return "public";
 
 		return "internal";
 	}