diff --git a/spine-unity/Assets/spine-unity/Mesh Generation/SpineMesh.cs b/spine-unity/Assets/spine-unity/Mesh Generation/SpineMesh.cs
index 5c532744d..d5c5fe287 100644
--- a/spine-unity/Assets/spine-unity/Mesh Generation/SpineMesh.cs	
+++ b/spine-unity/Assets/spine-unity/Mesh Generation/SpineMesh.cs	
@@ -2,8 +2,11 @@
 
 namespace Spine.Unity {
 	public static class SpineMesh {
+#if UNITY_5
 		internal const HideFlags MeshHideflags = HideFlags.DontSaveInBuild | HideFlags.DontSaveInEditor;
-
+#else
+		internal const HideFlags MeshHideflags = HideFlags.DontSave; 
+#endif
 		/// <summary>Factory method for creating a new mesh for use in Spine components. This can be called in field initializers.</summary>
 		public static Mesh NewMesh () {
 			var m = new Mesh();
diff --git a/spine-unity/Assets/spine-unity/Modules/Ragdoll/SkeletonRagdoll2D.cs b/spine-unity/Assets/spine-unity/Modules/Ragdoll/SkeletonRagdoll2D.cs
index cef143f89..b0dca43b0 100644
--- a/spine-unity/Assets/spine-unity/Modules/Ragdoll/SkeletonRagdoll2D.cs
+++ b/spine-unity/Assets/spine-unity/Modules/Ragdoll/SkeletonRagdoll2D.cs
@@ -287,7 +287,8 @@ public class SkeletonRagdoll2D : MonoBehaviour {
 				// box.offset = new Vector2((b.WorldFlipX ? -length : length) / 2, 0);
                 box.offset = new Vector2(length / 2, 0);
 #else
-				box.center = new Vector2((b.WorldFlipX ? -length : length) / 2, 0);
+				//box.center = new Vector2((b.WorldFlipX ? -length : length) / 2, 0);
+				box.center = new Vector2(length/2, 0);
 #endif
 			}
 		}
diff --git a/spine-unity/Assets/spine-unity/SkeletonAnimator.cs b/spine-unity/Assets/spine-unity/SkeletonAnimator.cs
index c41c0c46a..9cab006f6 100644
--- a/spine-unity/Assets/spine-unity/SkeletonAnimator.cs
+++ b/spine-unity/Assets/spine-unity/SkeletonAnimator.cs
@@ -111,8 +111,11 @@ public class SkeletonAnimator : SkeletonRenderer, ISkeletonAnimation {
 					float time = stateInfo.normalizedTime * info.clip.length;
 					animationTable[GetAnimationClipNameHashCode(info.clip)].Mix(skeleton, Mathf.Max(0, time - deltaTime), time, stateInfo.loop, null, weight);
 				}
-
+#if UNITY_5
 				if (nextStateInfo.fullPathHash != 0) {
+#else
+				if (nextStateInfo.nameHash != 0) {
+#endif
 					for (int c = 0; c < nextClipInfo.Length; c++) {
 						var info = nextClipInfo[c];
 						float weight = info.weight * layerWeight;
@@ -150,8 +153,11 @@ public class SkeletonAnimator : SkeletonRenderer, ISkeletonAnimation {
 				}
 
 				c = 0;
-
+#if UNITY_5
 				if (nextStateInfo.fullPathHash != 0) {
+#else
+				if (nextStateInfo.nameHash != 0) {
+#endif
 					//apply next clip directly instead of mixing (ie:  no crossfade, ignores mecanim transition weights)
 					if (mode == MixMode.SpineStyle) {
 						for (; c < nextClipInfo.Length; c++) {