diff --git a/.gitignore b/.gitignore
index b8bd026..e4067d1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,3 +26,5 @@
 *.exe
 *.out
 *.app
+!Bison.exe
+!Flex.exe
diff --git a/Bin/Debug/empty b/Bin/Debug/empty
new file mode 100644
index 0000000..e69de29
diff --git a/Levels/empty b/Levels/empty
new file mode 100644
index 0000000..e69de29
diff --git a/Temp/empty b/Temp/empty
new file mode 100644
index 0000000..e69de29
diff --git a/Tools.Win32/Bison.exe b/Tools.Win32/Bison.exe
new file mode 100644
index 0000000..4881bf6
Binary files /dev/null and b/Tools.Win32/Bison.exe differ
diff --git a/Tools.Win32/Flex.exe b/Tools.Win32/Flex.exe
new file mode 100644
index 0000000..58f10ce
Binary files /dev/null and b/Tools.Win32/Flex.exe differ