diff --git a/Packages/packages-lock.json b/Packages/packages-lock.json
index f70a56f..4a32706 100644
--- a/Packages/packages-lock.json
+++ b/Packages/packages-lock.json
@@ -14,6 +14,29 @@
         "com.unity.ugui": "1.0.0"
       }
     },
+    "com.arongranberg.astar": {
+      "version": "file:com.arongranberg.astar",
+      "depth": 0,
+      "source": "embedded",
+      "dependencies": {
+        "com.unity.burst": "1.8.7",
+        "com.unity.collections": "1.5.1",
+        "com.unity.mathematics": "1.2.6",
+        "com.unity.modules.animation": "1.0.0",
+        "com.unity.modules.assetbundle": "1.0.0",
+        "com.unity.modules.audio": "1.0.0",
+        "com.unity.modules.imgui": "1.0.0",
+        "com.unity.modules.particlesystem": "1.0.0",
+        "com.unity.modules.physics": "1.0.0",
+        "com.unity.modules.physics2d": "1.0.0",
+        "com.unity.modules.terrain": "1.0.0",
+        "com.unity.modules.terrainphysics": "1.0.0",
+        "com.unity.modules.tilemap": "1.0.0",
+        "com.unity.modules.ui": "1.0.0",
+        "com.unity.modules.uielements": "1.0.0",
+        "com.unity.ugui": "1.0.0"
+      }
+    },
     "com.singularitygroup.hotreload": {
       "version": "file:com.singularitygroup.hotreload",
       "depth": 0,
diff --git a/ProjectSettings/Packages/com.unity.probuilder/Settings.json b/ProjectSettings/Packages/com.unity.probuilder/Settings.json
index 6acc068..29f46ab 100644
--- a/ProjectSettings/Packages/com.unity.probuilder/Settings.json
+++ b/ProjectSettings/Packages/com.unity.probuilder/Settings.json
@@ -21,6 +21,11 @@
                 "key": "editor.materialPalettePath",
                 "value": "{\"m_Value\":\"Assets/ProBuilder Data/Default Material Palette.asset\"}"
             },
+            {
+                "type": "System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
+                "key": "VertexColorPalette.previousColorPalette",
+                "value": "{\"m_Value\":\"Assets/Map/Materials/BuildingsColor.asset\"}"
+            },
             {
                 "type": "UnityEngine.ProBuilder.SemVer, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
                 "key": "about.identifier",
@@ -129,13 +134,23 @@
             {
                 "type": "UnityEngine.Vector3, UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
                 "key": "ShapeBuilder.LastSize.Cube",
-                "value": "{\"m_Value\":{\"x\":20.036033630371095,\"y\":1.0208016633987427,\"z\":-17.9393310546875}}"
+                "value": "{\"m_Value\":{\"x\":1.0,\"y\":15.0,\"z\":1.0}}"
             },
             {
                 "type": "UnityEngine.Vector3, UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
                 "key": "ShapeBuilder.LastSize.Stairs",
                 "value": "{\"m_Value\":{\"x\":-7.032182693481445,\"y\":2.840894937515259,\"z\":-7.309409141540527}}"
             },
+            {
+                "type": "UnityEngine.Vector3, UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
+                "key": "ShapeBuilder.LastSize.Prism",
+                "value": "{\"m_Value\":{\"x\":-17.4999942779541,\"y\":9.000001907348633,\"z\":9.0}}"
+            },
+            {
+                "type": "UnityEngine.Vector3, UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
+                "key": "ShapeBuilder.LastSize.Plane",
+                "value": "{\"m_Value\":{\"x\":-1.0,\"y\":0.0,\"z\":7.0}}"
+            },
             {
                 "type": "UnityEngine.Quaternion, UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
                 "key": "ShapeBuilder.LastRotation.Cube",
@@ -146,6 +161,16 @@
                 "key": "ShapeBuilder.LastRotation.Stairs",
                 "value": "{\"m_Value\":{\"x\":0.0,\"y\":0.0,\"z\":0.0,\"w\":1.0}}"
             },
+            {
+                "type": "UnityEngine.Quaternion, UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
+                "key": "ShapeBuilder.LastRotation.Prism",
+                "value": "{\"m_Value\":{\"x\":0.0,\"y\":0.0,\"z\":-0.7071067690849304,\"w\":0.7071067690849304}}"
+            },
+            {
+                "type": "UnityEngine.Quaternion, UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
+                "key": "ShapeBuilder.LastRotation.Plane",
+                "value": "{\"m_Value\":{\"x\":0.0,\"y\":0.0,\"z\":0.0,\"w\":1.0}}"
+            },
             {
                 "type": "UnityEngine.ProBuilder.PivotLocation, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
                 "key": "ShapeBuilder.PivotLocation.Cube",
@@ -156,6 +181,16 @@
                 "key": "ShapeBuilder.PivotLocation.Stairs",
                 "value": "{\"m_Value\":0}"
             },
+            {
+                "type": "UnityEngine.ProBuilder.PivotLocation, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
+                "key": "ShapeBuilder.PivotLocation.Prism",
+                "value": "{\"m_Value\":0}"
+            },
+            {
+                "type": "UnityEngine.ProBuilder.PivotLocation, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
+                "key": "ShapeBuilder.PivotLocation.Plane",
+                "value": "{\"m_Value\":0}"
+            },
             {
                 "type": "UnityEngine.ProBuilder.Shapes.Shape, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
                 "key": "ShapeBuilder.Cube",
@@ -166,10 +201,20 @@
                 "key": "ShapeBuilder.Stairs",
                 "value": "{}"
             },
+            {
+                "type": "UnityEngine.ProBuilder.Shapes.Shape, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
+                "key": "ShapeBuilder.Prism",
+                "value": "{}"
+            },
+            {
+                "type": "UnityEngine.ProBuilder.Shapes.Shape, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
+                "key": "ShapeBuilder.Plane",
+                "value": "{}"
+            },
             {
                 "type": "UnityEngine.ProBuilder.SelectMode, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
                 "key": "s_SelectMode",
-                "value": "{\"m_Value\":1}"
+                "value": "{\"m_Value\":2}"
             },
             {
                 "type": "UnityEngine.ProBuilder.RectSelectMode, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
@@ -185,6 +230,16 @@
                 "type": "System.Single, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
                 "key": "uv.uvEditorGridSnapIncrement",
                 "value": "{\"m_Value\":0.125}"
+            },
+            {
+                "type": "System.Single, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
+                "key": "ExtrudeFaces.distance",
+                "value": "{\"m_Value\":0.5}"
+            },
+            {
+                "type": "UnityEngine.ProBuilder.ExtrudeMethod, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
+                "key": "editor.extrudeMethod",
+                "value": "{\"m_Value\":2}"
             }
         ]
     }
diff --git a/ProjectSettings/com.arongranberg.astar/settings.asset b/ProjectSettings/com.arongranberg.astar/settings.asset
new file mode 100644
index 0000000..77e7b29
--- /dev/null
+++ b/ProjectSettings/com.arongranberg.astar/settings.asset
@@ -0,0 +1,15 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &1
+MonoBehaviour:
+  m_ObjectHideFlags: 53
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 21f007d651ef4ab42b597f1da9ad75cf, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: AstarPathfindingProjectEditor::Pathfinding.PathfindingEditorSettings
+  hasShownWelcomeScreen: 1