diff --git a/res/ACTION.HGR.UNCOMPRESSED/OI b/res/ACTION.HGR.UNCOMPRESSED/OI
new file mode 100644
index 000000000..5cb1f6e8d
Binary files /dev/null and b/res/ACTION.HGR.UNCOMPRESSED/OI differ
diff --git a/res/ACTION.HGR/OI b/res/ACTION.HGR/OI
new file mode 100644
index 000000000..f507abc3c
Binary files /dev/null and b/res/ACTION.HGR/OI differ
diff --git a/res/ARTWORK.SHR.UNCOMPRESSED/OI b/res/ARTWORK.SHR.UNCOMPRESSED/OI
new file mode 100644
index 000000000..61ad8eedd
Binary files /dev/null and b/res/ARTWORK.SHR.UNCOMPRESSED/OI differ
diff --git a/res/ARTWORK.SHR/OI b/res/ARTWORK.SHR/OI
new file mode 100644
index 000000000..6ff270557
Binary files /dev/null and b/res/ARTWORK.SHR/OI differ
diff --git a/res/ATTRACT/OI b/res/ATTRACT/OI
index d039d1921..6879cfcab 100644
--- a/res/ATTRACT/OI
+++ b/res/ATTRACT/OI
@@ -3,5 +3,7 @@
 # This file is automatically generated
 #
 
+OI=C
+OI=A
 
 [eof]
diff --git a/res/SS/ACTIONMNO6.CONF b/res/SS/ACTIONMNO6.CONF
index 647e27c6d..19896d719 100644
--- a/res/SS/ACTIONMNO6.CONF
+++ b/res/SS/ACTIONMNO6.CONF
@@ -6,6 +6,7 @@ MARAUDER
 MT
 OUTPOST
 MOON.PATROL
+OI
 MINIT.MAN
 NIGHT.STALKER
 MB2=MB
diff --git a/res/SS/MNO1.CONF b/res/SS/MNO1.CONF
index 4f4df6794..7ae63c013 100644
--- a/res/SS/MNO1.CONF
+++ b/res/SS/MNO1.CONF
@@ -6,6 +6,7 @@ MOON.PATROL
 MZ
 ORBITRON
 NI
+OI
 OM
 MC
 MP
diff --git a/res/SS/SHR53.CONF b/res/SS/SHR53.CONF
index 412e0ad32..2c23d8be1 100644
--- a/res/SS/SHR53.CONF
+++ b/res/SS/SHR53.CONF
@@ -8,5 +8,6 @@ FLY.WARS
 LEMMINGS
 STAR.MAZE
 AO
+OI
 
 [eof]
diff --git a/res/SS/SIERRA.CONF b/res/SS/SIERRA.CONF
index a6223ad19..e69f62033 100644
--- a/res/SS/SIERRA.CONF
+++ b/res/SS/SIERRA.CONF
@@ -10,5 +10,6 @@ CROSSFIRE
 SAMMY.LIGHTFOOT
 AC
 PEGASUS.II
+OI
 
 [eof]