diff --git a/Shared/VarSync.py b/Shared/VarSync.py
new file mode 100644
index 0000000..8bdf48c
--- /dev/null
+++ b/Shared/VarSync.py
@@ -0,0 +1,87 @@
+import Routing
+
+def check_value(value):
+	if value is None:
+		return True
+	return type(value) in (dict, list, tuple, str, int, float, bool)
+
+
+class Attribute:
+	def __init__(self, value, change_callback):
+		if check_value(value):
+			self.value = value
+		else:
+			raise AttributeError("Unsupported data type (dict, list, tuple, str, int, float, bool)")
+		self.change_callback = change_callback
+
+	def __get__(self, instance, owner=None):
+		return self.value
+
+	def __set__(self, instance, value):
+		if check_value(value):
+			if not value is self.value:
+				self.change_callback(self)
+				self.value = value
+		else:
+			raise AttributeError("Unsupported data type (dict, list, tuple, str, int, float, bool)")
+
+
+
+class Shared:
+	def _attr_changed(self, changed_attr):
+		attr_name = self.search_attr_name(changed_attr)
+		if attr_name != None:
+			self.sock.send({"set" : {attr_name : changed_attr.value}}, "varsync")
+
+
+	def __getattr__(self, attr):
+		if attr not in ("run", "setup", "sock", "attrs"):
+			if attr in self.attrs:
+				return self.attrs[attr]
+			else:
+				new_attr = Attribute(None, self._attr_changed)
+				self.attrs[attr] = new_attr
+				return new_attr
+		else:
+			return getattr(self, attr)
+
+
+	def search_attr_name(self, attr):
+		for attr_name in self.attrs:
+			if self.attrs[attr_name] is attr:
+				return attr_name
+		return None
+
+
+class Client(Routing.ClientRoute, Shared):
+	def __init__(self, sock):
+		self.sock = sock
+		self.attrs = {}
+		self.sock.send("sync", "varsync")
+
+
+	def run(self, data, handler):
+		if type(data) is dict:
+			if "set" in data:
+				for attr_name in data["set"]:
+					self.attrs.append(Attribute(data["set"][attr_name]), "varsync")
+
+
+class Server(Routing.ServerRoute, Shared):
+	def setup(self, **kwargs):
+		self.attrs = {}
+
+
+	def run(self, data, handler):
+		self.sock = handler.sock
+		if data == "sync":
+			handler.sock.send({"set" : self.attrs}, "varsync")
+		if type(data) is dict:
+			if "set" in data:
+				for attr_name in data["set"]:
+					if attr_name in self.attrs:
+						self.attrs[attr_name] = data["set"][attr_name]
+					else:
+						self.attrs[attr_name] = Attribute(data["set"][attr_name], self._attr_changed)
+					Logging.info("'%s' = '%s'" % (attr_name, str(data["set"][attr_name])))
+		
\ No newline at end of file