diff --git a/src/common/engine/serializer.cpp b/src/common/engine/serializer.cpp
index f0d31a13d..40c82dcab 100644
--- a/src/common/engine/serializer.cpp
+++ b/src/common/engine/serializer.cpp
@@ -675,6 +675,7 @@ void FSerializer::ReadObjects(bool hubtravel)
 			{
 				Printf(TEXTCOLOR_RED "Failed to restore all objects in savegame\n");
 				mErrors++;
+				mObjectErrors++;
 			}
 		}
 		catch(...)
diff --git a/src/common/engine/serializer.h b/src/common/engine/serializer.h
index fe20f247b..3925eb86a 100644
--- a/src/common/engine/serializer.h
+++ b/src/common/engine/serializer.h
@@ -181,6 +181,7 @@ public:
 	}
 
 	int mErrors = 0;
+	int mObjectErrors = 0;
 };
 
 FSerializer& Serialize(FSerializer& arc, const char* key, char& value, char* defval);
diff --git a/src/p_saveg.cpp b/src/p_saveg.cpp
index 4bf46e30f..d1b7a1ff6 100644
--- a/src/p_saveg.cpp
+++ b/src/p_saveg.cpp
@@ -956,6 +956,8 @@ void FLevelLocals::Serialize(FSerializer &arc, bool hubload)
 		Thinkers.DestroyAllThinkers();
 		interpolator.ClearInterpolations();
 		arc.ReadObjects(hubload);
+		// If there have been object deserialization errors we must absolutely not continue here because scripted objects can do unpredictable things.
+		if (arc.mObjectErrors) I_Error("Failed to load savegame");
 	}
 
 	arc("multiplayer", multiplayer);