diff --git a/Build/python/mtm/log/LogWatcher.py b/Build/python/mtm/log/LogWatcher.py
deleted file mode 100644
index 0fab3ee5b..000000000
--- a/Build/python/mtm/log/LogWatcher.py
+++ /dev/null
@@ -1,97 +0,0 @@
-
-import sys
-import time
-import errno
-import os
-import signal
-import threading
-
-class LogWatcher:
-    def __init__(self, logPath, logFunc):
-        self.thread = threading.Thread(target=self.update)
-        # Setting daemon to true will kill the thread if the main
-        # thread aborts (eg. user hitting ctrl+c)
-        self.thread.daemon = True
-        self.logPath = logPath
-        self.logFunc = logFunc
-        self.killed = False
-        self.isDone = False
-
-    def start(self):
-        self.thread.start()
-
-    def stop(self):
-        self.killed = True
-
-    def update(self):
-
-        # Wait until file exists
-        while True:
-
-            if self.killed:
-                return
-
-            if os.path.isfile(self.logPath):
-                break
-
-            time.sleep(1)
-
-        with open(self.logPath, 'r', encoding='utf-8', errors='ignore') as logFile:
-
-            logFile.seek(0,2)
-
-            while not self.killed:
-
-                try:
-                    where = logFile.tell()
-                except:
-                    time.sleep(0.1)
-                    continue
-
-                line = logFile.readline()
-
-                if not line:
-                    time.sleep(1)
-                    logFile.seek(where)
-                else:
-                    self.logFunc(line.strip())
-
-            # Make sure we get the rest of the log before quitting
-            while True:
-                line = logFile.readline()
-                if not line:
-                    break
-
-                self.logFunc(line.strip())
-
-        self.isDone = True
-
-def onLog(logStr):
-    print(logStr)
-
-if __name__ == '__main__':
-
-    import msvcrt
-
-    if len(sys.argv) != 2:
-        print("Invalid # of arguments")
-        exit(-1)
-
-    path = sys.argv[1]
-
-    log = LogWatcher(path, onLog)
-    log.start()
-
-    while 1:
-        if msvcrt.kbhit():
-            key = msvcrt.getch().decode('UTF-8')
-
-            if ord(key) == 27:
-                sys.exit()
-
-            if key == 'c':
-                os.system('cls')
-
-        time.sleep(0.1)
-
-    log.stop()
diff --git a/Build/python/mtm/util/UnityHelper.py b/Build/python/mtm/util/UnityHelper.py
index 9c8a123f4..fa7cae042 100644
--- a/Build/python/mtm/util/UnityHelper.py
+++ b/Build/python/mtm/util/UnityHelper.py
@@ -1,8 +1,6 @@
 import os
 import time
 
-from mtm.log.LogWatcher import LogWatcher
-
 import mtm.ioc.Container as Container
 from mtm.ioc.Inject import Inject
 import mtm.ioc.IocAssertions as Assertions
@@ -12,11 +10,6 @@
 
 from mtm.util.SystemHelper import ProcessErrorCodeException
 
-if os.name == 'nt':
-    UnityLogFileLocation = os.getenv('localappdata') + '\\Unity\\Editor\\Editor.log'
-else:
-    UnityLogFileLocation = '~/Library/Logs/Unity/Editor.log'
-
 class Platforms:
     Windows = 'windows'
     WebPlayer = 'webplayer'
@@ -49,7 +42,7 @@ def _createUnityOpenCommand(self, args):
         if os.name == 'nt':
             return '"C:/Program Files/Unity/Hub/Editor/2018.1.0f2/Editor/Unity.exe" ' + args
 
-        return 'open -n "/Applications/UnityInstalls/2018.1.0f2/Unity.app" --args ' + args
+        return 'open -n -W "/Applications/UnityInstalls/2018.1.0f2/Unity.app" --args ' + args
 
     def openUnity(self, projectPath, platform):
         args = '-buildTarget {0} -projectPath "{1}"'.format(self._getBuildTargetArg(platform), projectPath)
@@ -98,11 +91,6 @@ def _getBuildTargetArg(self, platform):
 
     def runEditorFunctionRaw(self, projectPath, editorCommand, platform, extraArgs):
 
-        logPath = self._varMgr.expandPath(UnityLogFileLocation)
-
-        logWatcher = LogWatcher(logPath, self.onUnityLog)
-        logWatcher.start()
-
         try:
             args = '-buildTarget {0} -projectPath "{1}"'.format(self._getBuildTargetArg(platform), projectPath)
 
@@ -119,9 +107,3 @@ def runEditorFunctionRaw(self, projectPath, editorCommand, platform, extraArgs):
         except:
             raise UnityUnknownErrorException("Unknown error occurred while running Unity!")
 
-        finally:
-            logWatcher.stop()
-
-            while not logWatcher.isDone:
-                time.sleep(0.1)
-
diff --git a/Build/python/mtm/zen/CreateSampleBuilds.py b/Build/python/mtm/zen/CreateSampleBuilds.py
index cfa3a2736..b4ced72eb 100644
--- a/Build/python/mtm/zen/CreateSampleBuilds.py
+++ b/Build/python/mtm/zen/CreateSampleBuilds.py
@@ -63,6 +63,18 @@ def _runBuilds(self):
             self._enableNet46()
             self._createBuild()
 
+        if self._args.buildType == 'all' or self._args.buildType == 'osx35':
+            self._log.heading("Building osx 3.5")
+            self._platform = Platforms.OsX
+            self._enableNet35()
+            self._createBuild()
+
+        if self._args.buildType == 'all' or self._args.buildType == 'osx46':
+            self._log.heading("Building osx 4.6")
+            self._platform = Platforms.OsX
+            self._enableNet46()
+            self._createBuild()
+
         if self._args.buildType == 'all' or self._args.buildType == 'wsa35':
             self._log.heading("Building WindowsStoreApp 3.5 .net")
             self._platform = Platforms.WindowsStoreApp
@@ -233,7 +245,7 @@ def installBindings():
     parser.add_argument('-c', '--clearOutput', action='store_true', help='')
     parser.add_argument('-rt', '--runTests', action='store_true', help='')
     parser.add_argument('-rb', '--runBuilds', action='store_true', help='')
-    parser.add_argument('-t', '--buildType', type=str, default='win35', choices=['win35', 'win46', 'wsa35', 'wsa46', 'wsa46il2cpp', 'wsa35il2cpp', 'webgl35', 'webgl46', 'all'], help='')
+    parser.add_argument('-t', '--buildType', type=str, default='win35', choices=['win35', 'win46', 'osx35', 'osx46', 'wsa35', 'wsa46', 'wsa46il2cpp', 'wsa35il2cpp', 'webgl35', 'webgl46', 'all'], help='')
 
     args = parser.parse_args(sys.argv[1:])
 
diff --git a/UnityProject/ProjectSettings/GraphicsSettings.asset b/UnityProject/ProjectSettings/GraphicsSettings.asset
index 77bf2f1b1..d8b1468c2 100644
--- a/UnityProject/ProjectSettings/GraphicsSettings.asset
+++ b/UnityProject/ProjectSettings/GraphicsSettings.asset
@@ -37,6 +37,7 @@ GraphicsSettings:
   - {fileID: 10782, guid: 0000000000000000f000000000000000, type: 0}
   - {fileID: 16000, guid: 0000000000000000f000000000000000, type: 0}
   - {fileID: 17000, guid: 0000000000000000f000000000000000, type: 0}
+  - {fileID: 16001, guid: 0000000000000000f000000000000000, type: 0}
   m_PreloadedShaders: []
   m_SpritesDefaultMaterial: {fileID: 10754, guid: 0000000000000000f000000000000000,
     type: 0}
diff --git a/UnityProject/ProjectSettings/ProjectSettings.asset b/UnityProject/ProjectSettings/ProjectSettings.asset
index 249f3afdd..f0c3735f4 100644
--- a/UnityProject/ProjectSettings/ProjectSettings.asset
+++ b/UnityProject/ProjectSettings/ProjectSettings.asset
@@ -630,7 +630,7 @@ PlayerSettings:
   apiCompatibilityLevelPerPlatform:
     Metro: 3
     Standalone: 2
-    WebGL: 2
+    WebGL: 1
   m_RenderingPath: 1
   m_MobileRenderingPath: 1
   metroPackageName: Game1