--- a/LuaAPI.wiki	Thu Mar 22 19:44:46 2018 +0000
+++ b/LuaAPI.wiki	Thu Mar 22 19:48:55 2018 +0000
@@ -997,6 +997,8 @@
 
 The explosion occours at coordinates `(x, y)` with the given `radius`. Assuming 100% damage, the explosion damage at the center equals the explosion radius.
 
+The explosion will also have a visual effect (by spawning an explosion visual gear), unless the radius is very small.
+
 `options` is a bitmask which can be used to tweak how the explosion behaves:
 
 || *Flag* || *Meaning* ||