diff --git a/platinumus.xMAP b/platinumus.xMAP
index f23f7251f3..934794534d 100644
--- a/platinumus.xMAP
+++ b/platinumus.xMAP
@@ -17277,7 +17277,7 @@
                                                                  64](ov5_021DF7C4,func) found in local src_overlay005_field_effect_manager.c.o
                                                                   65](ov5_021DF8FC,func) found in local src_overlay005_field_effect_manager.c.o
                                                                  64](CloseArchive,func) found in local src_overlay005_field_effect_manager.c.o
-                                                                63](ov5_021D1A70,func) found in local src_overlay005_fieldmap.c.o
+                                                                63](MapObjectsToPreload_Free,func) found in local src_overlay005_fieldmap.c.o
                                                                 63](LandDataManager_HasEnded,func) found in global src_overlay005_land_data.c.o
                                                                 63](AreaDataManager_Free,func) found in global src_overlay005_area_data.c.o
                                                                  64](MapPropMaterialShape_Free,func) found in global src_overlay005_map_prop_material_shape.c.o
@@ -18078,13 +18078,13 @@
                                                                 63](ov5_021D15B4,func) found in local src_overlay005_fieldmap.c.o
                                                                 63](ov5_021D154C,func) found in local src_overlay005_fieldmap.c.o
                                                                 63](BgConfig_Init,func) found in local src_overlay005_fieldmap.c.o
-                                                                63](ov5_021D1790,func) found in local src_overlay005_fieldmap.c.o
+                                                                63](InitGraphicsAndManagers,func) found in local src_overlay005_fieldmap.c.o
                                                                  64](MapPropAnimationManager_New,func) found in global src_overlay005_map_prop_animation.c.o
                                                                  64](MapPropOneShotAnimationManager_New,func) found in global src_overlay005_map_prop_animation.c.o
                                                                  64](MapHeader_GetAreaDataArchiveID,func) found in global src_map_header.c.o
                                                                  64](AreaDataManager_Alloc,func) found in global src_overlay005_area_data.c.o
-                                                                 64](sub_0203A04C,func) found in global src_map_header.c.o
-                                                                 64](ov5_021D1A14,func) found in local src_overlay005_fieldmap.c.o
+                                                                 64](MapHeader_GetPreloadedMapObjectsArchiveID,func) found in global src_map_header.c.o
+                                                                 64](FetchMapObjectsToPreload,func) found in local src_overlay005_fieldmap.c.o
                                                                 63](AreaDataManager_Load,func) found in global src_overlay005_area_data.c.o
                                                                  64](AreaData_StripTextureData,func) found in local src_overlay005_area_data.c.o
                                                                   65](Heap_Realloc,func) found in global src_heap.c.o
@@ -18166,8 +18166,8 @@
                                                                    66](InitRenderer,func) found in local src_overlay005_field_effect_manager.c.o
                                                                     67](FindFreeRenderer,func) found in local src_overlay005_field_effect_manager.c.o
                                                                     67](FieldEffectRenderer_Init,func) found in local src_overlay005_field_effect_manager.c.o
-                                                                 64](ov5_021D1A6C,func) found in local src_overlay005_fieldmap.c.o
-                                                                 64](ov5_021D1A68,func) found in local src_overlay005_fieldmap.c.o
+                                                                 64](MapObjectsToPreload_GetCount,func) found in local src_overlay005_fieldmap.c.o
+                                                                 64](MapObjectsToPreload_GetIDs,func) found in local src_overlay005_fieldmap.c.o
                                                                  64](ov5_021ECC20,func) found in global src_overlay005_ov5_021ECC20.c.o
                                                                   65](ov5_021ECCA4,func) found in local src_overlay005_ov5_021ECC20.c.o
                                                                    66](MapObjectMan_SetNARC,func) found in global src_map_object.c.o
@@ -48540,7 +48540,7 @@
   0203A038 00000014 .text   MapHeader_GetAreaDataArchiveID	(src_map_header.c.o)
   0203A048 00000000 .text   $d	(src_map_header.c.o)
   0203A04C 00000000 .text   $t	(src_map_header.c.o)
-  0203A04C 00000014 .text   sub_0203A04C	(src_map_header.c.o)
+  0203A04C 00000014 .text   MapHeader_GetPreloadedMapObjectsArchiveID	(src_map_header.c.o)
   0203A05C 00000000 .text   $d	(src_map_header.c.o)
   0203A060 00000000 .text   $t	(src_map_header.c.o)
   0203A060 00000028 .text   MapHeader_GetMapMatrixID	(src_map_header.c.o)
@@ -74277,7 +74277,7 @@
   021D1744 0000004A .text   FieldMap_FadeScreen	(src_overlay005_fieldmap.c.o)
   021D1744 00000000 .text   $t	(src_overlay005_fieldmap.c.o)
   021D1790 00000000 .text   $t	(src_overlay005_fieldmap.c.o)
-  021D1790 0000005C .text   ov5_021D1790	(src_overlay005_fieldmap.c.o)
+  021D1790 0000005C .text   InitGraphicsAndManagers	(src_overlay005_fieldmap.c.o)
   021D17E4 00000000 .text   $d	(src_overlay005_fieldmap.c.o)
   021D17EC 00000000 .text   $t	(src_overlay005_fieldmap.c.o)
   021D17EC 0000008C .text   FieldSystem_InitLandManager	(src_overlay005_fieldmap.c.o)
@@ -74289,14 +74289,14 @@
   021D1968 000000AC .text   ov5_021D1968	(src_overlay005_fieldmap.c.o)
   021D1A10 00000000 .text   $d	(src_overlay005_fieldmap.c.o)
   021D1A14 00000000 .text   $t	(src_overlay005_fieldmap.c.o)
-  021D1A14 00000054 .text   ov5_021D1A14	(src_overlay005_fieldmap.c.o)
+  021D1A14 00000054 .text   FetchMapObjectsToPreload	(src_overlay005_fieldmap.c.o)
   021D1A64 00000000 .text   $d	(src_overlay005_fieldmap.c.o)
-  021D1A68 00000004 .text   ov5_021D1A68	(src_overlay005_fieldmap.c.o)
+  021D1A68 00000004 .text   MapObjectsToPreload_GetIDs	(src_overlay005_fieldmap.c.o)
   021D1A68 00000000 .text   $t	(src_overlay005_fieldmap.c.o)
-  021D1A6C 00000004 .text   ov5_021D1A6C	(src_overlay005_fieldmap.c.o)
+  021D1A6C 00000004 .text   MapObjectsToPreload_GetCount	(src_overlay005_fieldmap.c.o)
   021D1A6C 00000000 .text   $t	(src_overlay005_fieldmap.c.o)
   021D1A70 00000000 .text   $t	(src_overlay005_fieldmap.c.o)
-  021D1A70 00000008 .text   ov5_021D1A70	(src_overlay005_fieldmap.c.o)
+  021D1A70 00000008 .text   MapObjectsToPreload_Free	(src_overlay005_fieldmap.c.o)
   021D1A74 00000000 .text   $d	(src_overlay005_fieldmap.c.o)
   021D1A78 0000001A .text   FieldMap_InDistortionWorld	(src_overlay005_fieldmap.c.o)
   021D1A78 00000000 .text   $t	(src_overlay005_fieldmap.c.o)