diff --git a/projects/openttd_vs80.vcproj b/projects/openttd_vs80.vcproj
index 57323afc60..888a2af36e 100644
--- a/projects/openttd_vs80.vcproj
+++ b/projects/openttd_vs80.vcproj
@@ -779,6 +779,10 @@
 				RelativePath=".\..\src\airport_movement.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\core\alloc_func.hpp"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\articulated_vehicles.h"
 				>
@@ -907,10 +911,18 @@
 				RelativePath=".\..\src\economy_type.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\core\endian_func.hpp"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\engine.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\core\enum_type.hpp"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\fileio.h"
 				>
@@ -931,6 +943,10 @@
 				RelativePath=".\..\src\genworld.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\core\geometry_type.hpp"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\gfx_func.h"
 				>
@@ -1011,6 +1027,10 @@
 				RelativePath=".\..\src\network\network_gui.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\network\network_internal.h"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\network\network_server.h"
 				>
@@ -1119,6 +1139,10 @@
 				RelativePath=".\..\src\order.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\core\overflowsafe_type.hpp"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\pathfind.h"
 				>
@@ -1995,6 +2019,10 @@
 				RelativePath=".\..\src\station_map.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\tile_map.h"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\town_map.h"
 				>
diff --git a/projects/openttd_vs90.vcproj b/projects/openttd_vs90.vcproj
index 1b13372479..f8303b6f56 100644
--- a/projects/openttd_vs90.vcproj
+++ b/projects/openttd_vs90.vcproj
@@ -776,6 +776,10 @@
 				RelativePath=".\..\src\airport_movement.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\core\alloc_func.hpp"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\articulated_vehicles.h"
 				>
@@ -904,10 +908,18 @@
 				RelativePath=".\..\src\economy_type.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\core\endian_func.hpp"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\engine.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\core\enum_type.hpp"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\fileio.h"
 				>
@@ -928,6 +940,10 @@
 				RelativePath=".\..\src\genworld.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\core\geometry_type.hpp"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\gfx_func.h"
 				>
@@ -1008,6 +1024,10 @@
 				RelativePath=".\..\src\network\network_gui.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\network\network_internal.h"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\network\network_server.h"
 				>
@@ -1116,6 +1136,10 @@
 				RelativePath=".\..\src\order.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\core\overflowsafe_type.hpp"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\pathfind.h"
 				>
@@ -1992,6 +2016,10 @@
 				RelativePath=".\..\src\station_map.h"
 				>
 			</File>
+			<File
+				RelativePath=".\..\src\tile_map.h"
+				>
+			</File>
 			<File
 				RelativePath=".\..\src\town_map.h"
 				>
diff --git a/source.list b/source.list
index fe6a9dc77b..214970b661 100644
--- a/source.list
+++ b/source.list
@@ -103,6 +103,7 @@ window.cpp
 aircraft.h
 airport.h
 airport_movement.h
+core/alloc_func.hpp
 articulated_vehicles.h
 autoreplace_base.h
 autoreplace_func.h
@@ -135,12 +136,15 @@ widgets/dropdown_type.h
 widgets/dropdown_func.h
 economy_func.h
 economy_type.h
+core/endian_func.hpp
 engine.h
+code/enum_type.hpp
 fileio.h
 fios.h
 fontcache.h
 functions.h
 genworld.h
+core/geometry_type.hpp
 gfx_func.h
 gfx_type.h
 gfxinit.h
@@ -161,6 +165,7 @@ network/network_client.h
 network/network_data.h
 network/network_gamelist.h
 network/network_gui.h
+network/network_internal.h
 network/network_server.h
 network/network_udp.h
 newgrf.h
@@ -188,6 +193,7 @@ video/null_v.h
 oldpool.h
 openttd.h
 order.h
+overflowsafe_type.hpp
 pathfind.h
 player_base.h
 player_face.h
@@ -418,6 +424,7 @@ rail_map.h
 road_map.cpp
 road_map.h
 station_map.h
+tile_map.h
 town_map.h
 tree_map.h
 tunnel_map.cpp