diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..2d52524
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "Data/External/JSONObject"]
+	path = Data/External/JSONObject
+	url = https://github.com/mtschoen/JSONObject
diff --git a/Data/External/JSONObject b/Data/External/JSONObject
new file mode 160000
index 0000000..f29a13d
--- /dev/null
+++ b/Data/External/JSONObject
@@ -0,0 +1 @@
+Subproject commit f29a13d2da107405d059e564bfda3b2ca7767e4c
diff --git a/Data/External/JSONObject.meta b/Data/External/JSONObject.meta
new file mode 100644
index 0000000..056ac72
--- /dev/null
+++ b/Data/External/JSONObject.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 215a75ab42c82d746bf5556254fcbe37
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: