diff -r 68c86c9957d8 -r 8ff66ae5ffcc core/smn_halflife.cpp
--- a/core/smn_halflife.cpp	Wed Oct 09 09:12:46 2013 -0400
+++ b/core/smn_halflife.cpp	Sun Oct 13 14:14:51 2013 -0400
@@ -497,6 +497,7 @@
 	case SOURCE_ENGINE_HL2DM:
 	case SOURCE_ENGINE_DODS:
 	case SOURCE_ENGINE_TF2:
+	case SOURCE_ENGINE_SDK2013:
 		return 35;
 	case SOURCE_ENGINE_LEFT4DEAD:
 		return 40;