diff --git a/TODO.md b/TODO.md
index e98fcf6..32e2200 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,9 +1,5 @@
 # TODO
 
-## Architecture
-
-- Move dialogue- and option-drawing out of `Game.hx`
-
 ## Features
 
 - Saving and loading games
@@ -13,8 +9,15 @@
 - Displaying sprites (characters, objects)
 - Inventory
 - Room labels
+- Background music
+- Sound effects
 
 ### Dialogue
 
 - Text formatting
 - Character profiles / speaker ID
+
+## Code architecture
+
+- Move dialogue- and option-drawing out of `Game.hx`
+- Use domkit for dialogue