diff --git a/OpenRa.Game/Orders/ChronosphereSelectOrderGenerator.cs b/OpenRa.Game/Orders/ChronosphereSelectOrderGenerator.cs
index 889965abbc..bc59e480c5 100644
--- a/OpenRa.Game/Orders/ChronosphereSelectOrderGenerator.cs
+++ b/OpenRa.Game/Orders/ChronosphereSelectOrderGenerator.cs
@@ -31,11 +31,9 @@ namespace OpenRa.Game.Orders
 				var underCursor = Game.FindUnits(loc, loc)
 					.Where(a => a.Owner == Game.LocalPlayer
 						&& a.traits.WithInterface<Chronoshiftable>().Any()
-						&& a.LegacyInfo.Selectable).FirstOrDefault();
+						&& a.traits.Contains<Selectable>()).FirstOrDefault();
 				
-				var unit = underCursor != null ? underCursor.LegacyInfo as LegacyUnitInfo : null;
-
-				if (unit != null)
+				if (underCursor != null)
 					yield return new Order("ChronosphereSelect", underCursor, null, int2.Zero, power.Name);
 			}
 		}
diff --git a/OpenRa.Game/Orders/IronCurtainOrderGenerator.cs b/OpenRa.Game/Orders/IronCurtainOrderGenerator.cs
index a33d67587e..2d56000335 100644
--- a/OpenRa.Game/Orders/IronCurtainOrderGenerator.cs
+++ b/OpenRa.Game/Orders/IronCurtainOrderGenerator.cs
@@ -31,11 +31,9 @@ namespace OpenRa.Game.Orders
 				var underCursor = Game.FindUnits(loc, loc)
 					.Where(a => a.Owner == Game.LocalPlayer
 						&& a.traits.Contains<IronCurtainable>()
-						&& a.LegacyInfo.Selectable).FirstOrDefault();
+						&& a.traits.Contains<Selectable>()).FirstOrDefault();
 
-				var unit = underCursor != null ? underCursor.LegacyInfo as LegacyUnitInfo : null;
-
-				if (unit != null)
+				if (underCursor != null)
 					yield return new Order("IronCurtain", underCursor, null, int2.Zero, power.Name);
 			}
 		}
diff --git a/OpenRa.Game/Sound.cs b/OpenRa.Game/Sound.cs
index f3dea39130..6c773d0ae0 100644
--- a/OpenRa.Game/Sound.cs
+++ b/OpenRa.Game/Sound.cs
@@ -2,6 +2,7 @@
 using IrrKlang;
 using OpenRa.FileFormats;
 using OpenRa.Game.GameRules;
+using OpenRa.Game.Traits;
 
 namespace OpenRa.Game
 {
@@ -92,7 +93,7 @@ namespace OpenRa.Game
 		{
 			if (voicedUnit == null) return;
 
-			var mi = voicedUnit.LegacyInfo as LegacyMobileInfo;
+			var mi = voicedUnit.Info.Traits.GetOrDefault<SelectableInfo>();
 			if (mi == null) return;
 
 			var vi = Rules.VoiceInfo[mi.Voice];