diff --git a/com.unity.ml-agents/.gitignore b/com.unity.ml-agents/.gitignore
index 2edd5f2a68..b40e78e61a 100755
--- a/com.unity.ml-agents/.gitignore
+++ b/com.unity.ml-agents/.gitignore
@@ -10,6 +10,7 @@ npm-debug.log
 build.sh.meta
 build.bat.meta
 .idea/
+!Samples/*/*.unitypackage
 
 /[Ll]ibrary/
 /Logs/
@@ -21,8 +22,6 @@ build.bat.meta
 /Assets/Plugins*
 /Assets/Demonstrations*
 /csharp_timers.json
-/Samples/
-/Samples.meta
 
 # Visual Studio 2015 cache directory
 /.vs/
diff --git a/com.unity.ml-agents/Samples.meta b/com.unity.ml-agents/Samples.meta
new file mode 100644
index 0000000000..ef63a8f826
--- /dev/null
+++ b/com.unity.ml-agents/Samples.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: bce2b8d9e5709451896c57446b6c7aa4
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/com.unity.ml-agents/Samples/3DBall.meta b/com.unity.ml-agents/Samples/3DBall.meta
new file mode 100644
index 0000000000..bc3033840a
--- /dev/null
+++ b/com.unity.ml-agents/Samples/3DBall.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 766028f90a622473589c5551b2612b61
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/com.unity.ml-agents/Samples/3DBall/.sample.json b/com.unity.ml-agents/Samples/3DBall/.sample.json
new file mode 100644
index 0000000000..49ac8368a0
--- /dev/null
+++ b/com.unity.ml-agents/Samples/3DBall/.sample.json
@@ -0,0 +1 @@
+{"displayName":"3D Ball","description":"The 3D Ball sample is a simple environment that is a great for jumping into Ml-Agents to see how things work."}
\ No newline at end of file
diff --git a/com.unity.ml-agents/Samples/3DBall/.sample.json.meta b/com.unity.ml-agents/Samples/3DBall/.sample.json.meta
new file mode 100644
index 0000000000..1e0892275e
--- /dev/null
+++ b/com.unity.ml-agents/Samples/3DBall/.sample.json.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 6b6f1c189dc84df391d1c3ccb13a54f7
+TextScriptImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/com.unity.ml-agents/Samples/3DBall/3DBall.unitypackage b/com.unity.ml-agents/Samples/3DBall/3DBall.unitypackage
new file mode 100644
index 0000000000..eb4043d19d
Binary files /dev/null and b/com.unity.ml-agents/Samples/3DBall/3DBall.unitypackage differ
diff --git a/com.unity.ml-agents/Samples/3DBall/3DBall.unitypackage.meta b/com.unity.ml-agents/Samples/3DBall/3DBall.unitypackage.meta
new file mode 100644
index 0000000000..eb4d3253d3
--- /dev/null
+++ b/com.unity.ml-agents/Samples/3DBall/3DBall.unitypackage.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 18fe6d3f5e0c24953aba517cd60c68f3
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/com.unity.ml-agents/package.json b/com.unity.ml-agents/package.json
index fb3b4d2e98..04f7613b2d 100755
--- a/com.unity.ml-agents/package.json
+++ b/com.unity.ml-agents/package.json
@@ -8,5 +8,12 @@
     "com.unity.barracuda": "2.3.1-preview",
     "com.unity.modules.imageconversion": "1.0.0",
     "com.unity.modules.jsonserialize": "1.0.0"
-  }
+  },
+  "samples": [
+    {
+      "displayName": "3D Ball",
+      "description": "The 3D Ball sample is a simple environment that is a great for jumping into Ml-Agents to see how things work.",
+      "path": "Samples/3DBall"
+    }
+  ]
 }