@@ -35,6 +35,8 @@ player-health-remaining = You have { NUM($health) } health remaining.
 player-died = You died.
 player-join = { INTER($player_name) } joined the game!
 player-quit = { INTER($player_name) } left the game.
+player-entered-room = { INTER($name) } entered the room!
+player-left-room = { INTER($name) } left the room.
 cannot-attack = Cannot attack { INTER($target) }.
 cannot-use-message = You can't use { EXISTS($other) ->
     [true] { INTER($other) } with{ " " }
 
@@ -347,10 +347,20 @@ def enter_area(self, new_area: Area):
                     object=entity.name,
                 )
                 self.seen_entities[entity.name] = entity
+        self.world.messages.to(
+            [player for player in self.area.players if player != self],
+            "player-entered-room",
+            name=self.name,
+        )
         # TODO: output better text
 
     def leave_area(self):
         """Leave current area."""
+        self.world.messages.to(
+            [player for player in self.area.players if player != self],
+            "player-left-room",
+            name=self.name,
+        )
         self.area.contents.pop(self.name)
 
     def drop(self, item_name: str):