diff --git a/src/NoPELib/player_settings.py b/src/NoPELib/player_settings.py
index d7abc3c..bf88ac8 100644
--- a/src/NoPELib/player_settings.py
+++ b/src/NoPELib/player_settings.py
@@ -328,6 +328,7 @@ class ExpansionsManager:
         return possiblyValidExpansions
 
     def _createExpansion(self, expansionID):
+        terminalErrors = SystemExit, KeyboardInterrupt, GeneratorExit
         try:
             # Create the expansion
             expansionClass = self._getClassFillMissing(expansionID)
@@ -340,6 +341,8 @@ class ExpansionsManager:
                 else:
                     self._playersLookUp[player] = [expansionID]
             return expansion
+        except terminalErrors as e:
+            raise e
         except Exception as e:
             return e