diff --git a/baseq3r/scripts/custinfoparms.txt b/baseq3r/scripts/custinfoparms.txt
new file mode 100644
index 00000000..42742d79
--- /dev/null
+++ b/baseq3r/scripts/custinfoparms.txt
@@ -0,0 +1,18 @@
+//custom surfaceParms file (for 'q3map2 -meta -custinfoparms name.map')
+
+//custom CONTENTS_ flags
+{
+
+}
+
+//custom SURF_ flags
+{
+  grass   0x80000
+  asphalt 0x100000
+  wet     0x200000
+  snow    0x400000
+  gravel  0x800000
+  ice     0x1000000
+  dirt    0x2000000
+}
+
diff --git a/tools/radiant-config/radiant15-netradiant/q3rally.game/default_build_menu.xml b/tools/radiant-config/radiant15-netradiant/q3rally.game/default_build_menu.xml
index 2b4ed37f..16d9f838 100644
--- a/tools/radiant-config/radiant15-netradiant/q3rally.game/default_build_menu.xml
+++ b/tools/radiant-config/radiant15-netradiant/q3rally.game/default_build_menu.xml
@@ -6,8 +6,8 @@ build commands
 -->
 <project version="2.0">
 <var name="q3map2">"[RadiantPath]q3map2.[ExecutableType]" -v<cond value="[MonitorAddress]"> -connect [MonitorAddress]</cond> -game quake3 -fs_basepath "[EnginePath]"<cond value="[GameName]"> -fs_game [GameName]</cond></var>
-<build name="Q3Map2: (single) BSP -meta">
-<command>[q3map2] -meta "[MapFile]"</command>
+<build name="Q3Map2: (single) BSP -meta -custinfoparms">
+<command>[q3map2] -meta -custinfoparms "[MapFile]"</command>
 </build>
 <build name="Q3Map2: (single) -vis">
 <command>[q3map2] -vis "[MapFile]"</command>
@@ -30,28 +30,28 @@ build commands
 <build name="Q3Map2: (single) -light -fast -super 2 -filter -bounce 8">
 <command>[q3map2] -light -fast -super 2 -filter -bounce 8 "[MapFile]"</command>
 </build>
-<build name="Q3Map2: (test) BSP -meta, -vis, -light -fast -filter">
-<command>[q3map2] -meta "[MapFile]"</command>
+<build name="Q3Map2: (test) BSP -meta -custinfoparms, -vis, -light -fast -filter">
+<command>[q3map2] -meta -custinfoparms "[MapFile]"</command>
 <command>[q3map2] -vis -saveprt "[MapFile]"</command>
 <command>[q3map2] -light -fast -filter "[MapFile]"</command>
 </build>
-<build name="Q3Map2: (test) BSP -meta, -vis -fast, -light -fast -super 2 -filter">
-<command>[q3map2] -meta "[MapFile]"</command>
+<build name="Q3Map2: (test) BSP -meta -custinfoparms, -vis -fast, -light -fast -super 2 -filter">
+<command>[q3map2] -meta -custinfoparms "[MapFile]"</command>
 <command>[q3map2] -vis -saveprt -fast "[MapFile]"</command>
 <command>[q3map2] -light -fast -super 2 -filter "[MapFile]"</command>
 </build>
-<build name="Q3Map2: (final) BSP -meta, -vis, -light -fast -filter -super 2">
-<command>[q3map2] -meta "[MapFile]"</command>
+<build name="Q3Map2: (final) BSP -meta -custinfoparms, -vis, -light -fast -filter -super 2">
+<command>[q3map2] -meta -custinfoparms "[MapFile]"</command>
 <command>[q3map2] -vis -saveprt "[MapFile]"</command>
 <command>[q3map2] -light -fast -filter -super 2 "[MapFile]"</command>
 </build>
-<build name="Q3Map2: (final) BSP -meta, -vis, -light -fast -filter -super 2 -bounce 8">
-<command>[q3map2] -meta "[MapFile]"</command>
+<build name="Q3Map2: (final) BSP -meta -custinfoparms, -vis, -light -fast -filter -super 2 -bounce 8">
+<command>[q3map2] -meta -custinfoparms "[MapFile]"</command>
 <command>[q3map2] -vis -saveprt "[MapFile]"</command>
 <command>[q3map2] -light -fast -super 2 -filter -bounce 8 "[MapFile]"</command>
 </build>
-<build name="Q3Map2: (simulate old style -light -extra) BSP -meta, -vis, -light -super 2">
-<command>[q3map2] -meta "[MapFile]"</command>
+<build name="Q3Map2: (simulate old style -light -extra) BSP -meta -custinfoparms, -vis, -light -super 2">
+<command>[q3map2] -meta -custinfoparms "[MapFile]"</command>
 <command>[q3map2] -vis -saveprt "[MapFile]"</command>
 <command>[q3map2] -light -super 2 "[MapFile]"</command>
 </build>