diff --git a/spine-csharp/src/SkeletonBinary.cs b/spine-csharp/src/SkeletonBinary.cs
index ab12c506f..310d7e766 100644
--- a/spine-csharp/src/SkeletonBinary.cs
+++ b/spine-csharp/src/SkeletonBinary.cs
@@ -86,7 +86,13 @@ namespace Spine {
 			using (var input = new BufferedStream(Microsoft.Xna.Framework.TitleContainer.OpenStream(path)))
 			{
 #else
-			using (var input = new BufferedStream(new FileStream(path, FileMode.Open))) {
+#if UNITY_WP8 || UNITY_WP8_1
+            using (var input = new FileStream(path, FileMode.Open))
+			{
+#else
+            using (var input = new BufferedStream(new FileStream(path, FileMode.Open))) 
+            {
+#endif
 #endif
 				SkeletonData skeletonData = ReadSkeletonData(input);
 				skeletonData.name = Path.GetFileNameWithoutExtension(path);
diff --git a/spine-unity/Assets/Examples/Scripts/RaggedySpineboy.cs b/spine-unity/Assets/Examples/Scripts/RaggedySpineboy.cs
index f15e773fc..8599c9598 100644
--- a/spine-unity/Assets/Examples/Scripts/RaggedySpineboy.cs
+++ b/spine-unity/Assets/Examples/Scripts/RaggedySpineboy.cs
@@ -18,7 +18,11 @@ public class RaggedySpineboy : MonoBehaviour {
 
 	void AddRigidbody () {
 		var rb = gameObject.AddComponent<Rigidbody2D>();
+#if UNITY_5_1
+        rb.freezeRotation = true;
+#else
 		rb.fixedAngle = true;
+#endif
 		naturalCollider.enabled = true;
 	}
 
diff --git a/spine-unity/Assets/spine-unity/Ragdoll/SkeletonRagdoll2D.cs b/spine-unity/Assets/spine-unity/Ragdoll/SkeletonRagdoll2D.cs
index 690e10dd2..962acf543 100644
--- a/spine-unity/Assets/spine-unity/Ragdoll/SkeletonRagdoll2D.cs
+++ b/spine-unity/Assets/spine-unity/Ragdoll/SkeletonRagdoll2D.cs
@@ -280,7 +280,7 @@ public class SkeletonRagdoll2D : MonoBehaviour {
 			if (colliders.Count == 0) {
 				var box = go.AddComponent<BoxCollider2D>();
 				box.size = new Vector2(length, thickness);
-#if UNITY_5_0
+#if UNITY_5
 				box.offset = new Vector2((b.WorldFlipX ? -length : length) / 2, 0);
 #else
 				box.center = new Vector2((b.WorldFlipX ? -length : length) / 2, 0);