diff --git a/scumm.md b/scumm.md
index a7469c3c9..f5b32a245 100644
--- a/scumm.md
+++ b/scumm.md
@@ -1,4 +1,6 @@
 # scumm
 
-- [[wp]] https://en.wikipedia.org/wiki/SCUMM
+- an [[engine]]
+  - [[wp]] https://en.wikipedia.org/wiki/SCUMM
+  - with an associated verb-driven [[ui]]