diff --git a/init.lua b/init.lua
index 0bf2c23..dbfabb7 100644
--- a/init.lua
+++ b/init.lua
@@ -5,11 +5,18 @@ sneaker = {}
 sneaker.modname = minetest.get_current_modname()
 sneaker.modpath = minetest.get_modpath(sneaker.modname)
 
+sneaker.debug = minetest.settings:get_bool("sneaker_debug", false)
+sneaker.spawn_cap = tonumber(minetest.settings:get("sneaker_spawn_cap")) or 50
+
 function sneaker.log(message)
 	minetest.log("action", "[" .. sneaker.modname .. "] " .. message)
 end
 
-sneaker.spawn_cap = tonumber(minetest.settings:get("sneaker_spawn_cap")) or 50
+function sneaker.log_debug(message)
+	if sneaker.debug then
+		sneaker.log("[DEBUG] " .. message)
+	end
+end
 
 if minetest.settings:get_bool("log_mods", false) then
 	minetest.log("action", "Loading mod \"" .. sneaker.modname .. "\" ...")
diff --git a/settingtypes.txt b/settingtypes.txt
index 864239f..49142d3 100644
--- a/settingtypes.txt
+++ b/settingtypes.txt
@@ -1,3 +1,6 @@
+# Logs debug output.
+sneaker_debug (Log debug output) bool false
+
 # Sets maximum number of spawns that can exist in world.
 sneaker_spawn_cap (Maximum spawns) int 50