diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/SuperPangWorld/src/superpangworld/Bubble.java b/SuperPangWorld/src/superpangworld/Bubble.java
new file mode 100644
index 0000000..5003f14
--- /dev/null
+++ b/SuperPangWorld/src/superpangworld/Bubble.java
@@ -0,0 +1,2 @@
+package superpangworld;public class Bubble {
+}
diff --git a/SuperPangWorld/src/superpangworld/Harpoon.java b/SuperPangWorld/src/superpangworld/Harpoon.java
new file mode 100644
index 0000000..86220d6
--- /dev/null
+++ b/SuperPangWorld/src/superpangworld/Harpoon.java
@@ -0,0 +1,2 @@
+package superpangworld;public class Harpoon {
+}