diff --git a/maidroid_core/cores/empty.lua b/maidroid_core/cores/empty.lua
new file mode 100644
index 0000000..163fd05
--- /dev/null
+++ b/maidroid_core/cores/empty.lua
@@ -0,0 +1,14 @@
+------------------------------------------------------------
+-- Copyright (c) 2016 tacigar. All rights reserved.
+-- https://github.com/tacigar/maidroid
+------------------------------------------------------------
+
+maidroid.register_core("maidroid_core:empty", {
+	description      = "maidroid core : empty",
+	inventory_image  = "maidroid_core_empty.png",
+	on_start         = function(self) end,
+	on_stop          = function(self) end,
+	on_resume        = function(self) end,
+	on_pause         = function(self) end,
+	on_step          = function(self, dtime) end,
+})