diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..61f5260
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,12 @@
+_UpgradeReport_Files
+ipch
+*.tlog
+*.obj
+*.pdb
+*.ilk
+*.sdf
+htmlcxx/Release
+lcore/Release
+liblua/Release
+lua534/Release
+reimu/Release