diff --git a/src/hanabi/hanab_game.py b/src/hanabi/hanab_game.py
index 8bf9bed..151a6c8 100644
--- a/src/hanabi/hanab_game.py
+++ b/src/hanabi/hanab_game.py
@@ -267,8 +267,13 @@ class GameState:
             case ActionType.Discard:
                 self.discard(action.target)
             case ActionType.EndGame | ActionType.VoteTerminate:
+                self.actions.append(action)
                 self.over = True
 
+    def terminate(self):
+        action = Action(ActionType.EndGame, 0, 0)
+        self.make_action(action)
+
     # Forward some properties of the underlying instance
     @property
     def num_players(self):