diff --git a/res/ACTION.HGR.UNCOMPRESSED/INVASION.FORCE b/res/ACTION.HGR.UNCOMPRESSED/INVASION.FORCE
new file mode 100644
index 000000000..252b20cb5
Binary files /dev/null and b/res/ACTION.HGR.UNCOMPRESSED/INVASION.FORCE differ
diff --git a/res/ACTION.HGR/INVASION.FORCE b/res/ACTION.HGR/INVASION.FORCE
new file mode 100644
index 000000000..24a4ef86f
Binary files /dev/null and b/res/ACTION.HGR/INVASION.FORCE differ
diff --git a/res/ATTRACT.CONF b/res/ATTRACT.CONF
index 965bc92e0..1dba93430 100644
--- a/res/ATTRACT.CONF
+++ b/res/ATTRACT.CONF
@@ -298,6 +298,7 @@ QR.CONF=1
 ACTIONPQR7.CONF=2
 DHGREPYX.CONF=3
 PLASMANIA=0
+HIJKL5.CONF=1
 ACTIONMHS.CONF=2
 SHR14.CONF=5
 
@@ -316,6 +317,7 @@ ACTIONCD3.CONF=2
 OTHER1.CONF=1
 SHR53.CONF=5
 SPY.HUNTER=0
+OTHER13.CONF=1
 ACTIONBL.CONF=2
 S4.CONF=1
 SHR15.CONF=5
diff --git a/res/ATTRACT/INVASION.FORCE b/res/ATTRACT/INVASION.FORCE
index 010865c1d..f772cc828 100644
--- a/res/ATTRACT/INVASION.FORCE
+++ b/res/ATTRACT/INVASION.FORCE
@@ -3,5 +3,6 @@
 # This file is automatically generated
 #
 
+INVASION.FORCE=A
 
 [eof]
diff --git a/res/SS/ACTIONHIJ6.CONF b/res/SS/ACTIONHIJ6.CONF
index 4a040c033..d37b10b20 100644
--- a/res/SS/ACTIONHIJ6.CONF
+++ b/res/SS/ACTIONHIJ6.CONF
@@ -6,6 +6,7 @@ I1
 JUMP.JET2=JUMP.JET
 KUNG.FU.MASTER
 LUNAR.LEEPERS
+INVASION.FORCE
 JELLYFISH
 LC
 JOUST
diff --git a/res/SS/HIJKL.CONF b/res/SS/HIJKL.CONF
index 75772626c..750a2b146 100644
--- a/res/SS/HIJKL.CONF
+++ b/res/SS/HIJKL.CONF
@@ -8,9 +8,8 @@ JELLYFISH
 LADY.TUT
 H.E.R.O
 JUNGLE.HUNT
+INVASION.FORCE
 HUNGRYBOY
 HIGH.RISE
-JOUST
-HARDHAT
 
 [eof]
diff --git a/res/SS/HIJKL2.CONF b/res/SS/HIJKL2.CONF
index d8c9a3139..0a6e61bdf 100644
--- a/res/SS/HIJKL2.CONF
+++ b/res/SS/HIJKL2.CONF
@@ -11,7 +11,5 @@ JOVIAN.ATTACK
 IKARI.WARRIORS
 HADRON
 KID.NIKI
-JAWBREAKER
-J.BIRD
 
 [eof]
diff --git a/res/SS/HIJKL3.CONF b/res/SS/HIJKL3.CONF
index ebd1f859c..94e6a7b76 100644
--- a/res/SS/HIJKL3.CONF
+++ b/res/SS/HIJKL3.CONF
@@ -11,7 +11,5 @@ LABYRINTH
 KUNG.FU.MASTER
 JOUSTER
 HORIZON.V
-IP
-LP
 
 [eof]
diff --git a/res/SS/HIJKL4.CONF b/res/SS/HIJKL4.CONF
index ca5c41e61..37d7a31f2 100644
--- a/res/SS/HIJKL4.CONF
+++ b/res/SS/HIJKL4.CONF
@@ -11,7 +11,5 @@ JAWBREAKER.II
 LC
 LAZER.SILK
 INFILTRATOR.2
-LA
-HELLSTORM
 
 [eof]
diff --git a/res/SS/HIJKL5.CONF b/res/SS/HIJKL5.CONF
new file mode 100644
index 000000000..c01f89ee1
--- /dev/null
+++ b/res/SS/HIJKL5.CONF
@@ -0,0 +1,14 @@
+#
+# slideshow of games that begin with "H","I","J","K","L"
+#
+
+JOUST
+HARDHAT
+JAWBREAKER
+J.BIRD
+IP
+LP
+LA
+HELLSTORM
+
+[eof]
diff --git a/res/SS/OTHER10.CONF b/res/SS/OTHER10.CONF
index cbc0ad523..9f7487170 100644
--- a/res/SS/OTHER10.CONF
+++ b/res/SS/OTHER10.CONF
@@ -8,7 +8,6 @@ SADARS.REVENGE
 GADGETZ
 TROMPERS
 VV
-APE.ESCAPE
 ALF
 VINDICATOR
 HELLSTORM
diff --git a/res/SS/OTHER11.CONF b/res/SS/OTHER11.CONF
index 204c31de6..b32f3d911 100644
--- a/res/SS/OTHER11.CONF
+++ b/res/SS/OTHER11.CONF
@@ -6,7 +6,6 @@ VIDEO.VEGAS
 RASTER.BLASTER
 ARENA
 MEGABOTS
-RANDAMN
 RB
 INFILTRATOR.2
 HUNGRYBOY
diff --git a/res/SS/OTHER12.CONF b/res/SS/OTHER12.CONF
index 79849474e..1d756394e 100644
--- a/res/SS/OTHER12.CONF
+++ b/res/SS/OTHER12.CONF
@@ -2,13 +2,12 @@
 # slideshow of titles not in other company-specific slideshows
 #
 
-WILLY.BYTE
+J.BIRD
 POLLYWOG
 SABOTAGE.II
 HARDHAT
 STAR.THIEF
 A.CITY.DIES
-J.BIRD
 SHEILA
 ES
 TSUNAMI
diff --git a/res/SS/OTHER13.CONF b/res/SS/OTHER13.CONF
new file mode 100644
index 000000000..5171fcee0
--- /dev/null
+++ b/res/SS/OTHER13.CONF
@@ -0,0 +1,16 @@
+#
+# slideshow of titles not in other company-specific slideshows
+#
+
+WILLY.BYTE
+RANDAMN
+APE.ESCAPE
+TIME.PILOT
+GOLD.RUSH
+BUG.BATTLE
+MAXWELL.MANOR
+DIAMOND.MINE
+SS
+QUADRANT.6112
+
+[eof]
diff --git a/res/SS/OTHER3.CONF b/res/SS/OTHER3.CONF
index 80be796a2..e5c5ac8ec 100644
--- a/res/SS/OTHER3.CONF
+++ b/res/SS/OTHER3.CONF
@@ -7,7 +7,6 @@ CEILING.ZERO
 BB
 ALIEN.MUNCHIES
 ZP
-QUADRANT.6112
 ANGEL.1
 QUASAR
 RG
diff --git a/res/SS/OTHER4.CONF b/res/SS/OTHER4.CONF
index 333439d02..8ede07f64 100644
--- a/res/SS/OTHER4.CONF
+++ b/res/SS/OTHER4.CONF
@@ -5,7 +5,6 @@
 DU
 MICRO.INVADERS
 IP
-SS
 STARGLIDER
 BLITZKRIEG
 ZOO.MASTER
diff --git a/res/SS/OTHER5.CONF b/res/SS/OTHER5.CONF
index c14584276..b67153e7b 100644
--- a/res/SS/OTHER5.CONF
+++ b/res/SS/OTHER5.CONF
@@ -3,7 +3,6 @@
 #
 
 TITAN.CRONUS
-DIAMOND.MINE
 AS
 BEZOFF
 STAR.DANCE
diff --git a/res/SS/OTHER6.CONF b/res/SS/OTHER6.CONF
index 484c601a3..5f6996a5a 100644
--- a/res/SS/OTHER6.CONF
+++ b/res/SS/OTHER6.CONF
@@ -4,7 +4,6 @@
 
 INFILTRATOR
 RAINBOW.ZONE
-MAXWELL.MANOR
 AO
 BATTLE.CRUISER
 IO
diff --git a/res/SS/OTHER7.CONF b/res/SS/OTHER7.CONF
index 2b9a61899..a201f57e3 100644
--- a/res/SS/OTHER7.CONF
+++ b/res/SS/OTHER7.CONF
@@ -4,7 +4,6 @@
 
 BUG.ATTACK
 CC
-BUG.BATTLE
 MAD.RAT
 SANITRON
 HANDY.DANDY
diff --git a/res/SS/OTHER8.CONF b/res/SS/OTHER8.CONF
index 93864805f..ebc7a9d36 100644
--- a/res/SS/OTHER8.CONF
+++ b/res/SS/OTHER8.CONF
@@ -11,7 +11,6 @@ TORAX
 CHRONO.WARRIOR
 JUMP.JET
 EVOLUTION
-GOLD.RUSH
 CRICKATEER
 
 [eof]
diff --git a/res/SS/OTHER9.CONF b/res/SS/OTHER9.CONF
index 637e24790..32dda75b0 100644
--- a/res/SS/OTHER9.CONF
+++ b/res/SS/OTHER9.CONF
@@ -9,7 +9,6 @@ GLUTTON
 DEPTH.CHARGE
 JOUSTER
 SPACE.RAIDERS
-TIME.PILOT
 TORPEDO.TERROR
 BY
 
diff --git a/res/history.md b/res/history.md
index 57424babe..e53ea8aa7 100644
--- a/res/history.md
+++ b/res/history.md
@@ -64,6 +64,7 @@
 - Hellstorm
 - Infiltrator
 - Infiltrator 2
+- Invasion Force
 - It's The Pits
 - J-Bird
 - Jellyfish
diff --git a/src/index/artwork.idx.a b/src/index/artwork.idx.a
index d3e34a6da..a3902f95f 100644
--- a/src/index/artwork.idx.a
+++ b/src/index/artwork.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15056194
+         !be24  15057150
          !le16     5108
diff --git a/src/index/attract.idx.a b/src/index/attract.idx.a
index b26554733..7e1dcfb73 100644
--- a/src/index/attract.idx.a
+++ b/src/index/attract.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15003878
-         !le16     5562
+         !be24  15004745
+         !le16     5593
diff --git a/src/index/cache00.idx.a b/src/index/cache00.idx.a
index bdfb12808..a2bff1b7a 100644
--- a/src/index/cache00.idx.a
+++ b/src/index/cache00.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  14939858
+         !be24  14940725
          !le16     3932
diff --git a/src/index/cache01.idx.a b/src/index/cache01.idx.a
index e32d172f3..7b37e9c3f 100644
--- a/src/index/cache01.idx.a
+++ b/src/index/cache01.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  14953697
+         !be24  14954564
          !le16     4354
diff --git a/src/index/cache10.idx.a b/src/index/cache10.idx.a
index f5c87814c..b5ae31268 100644
--- a/src/index/cache10.idx.a
+++ b/src/index/cache10.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  14970987
+         !be24  14971854
          !le16     5527
diff --git a/src/index/cache11.idx.a b/src/index/cache11.idx.a
index 3e368c531..ae5f130fc 100644
--- a/src/index/cache11.idx.a
+++ b/src/index/cache11.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  14990773
+         !be24  14991640
          !le16     6146
diff --git a/src/index/coverfade.idx.a b/src/index/coverfade.idx.a
index c1b6d61a6..43f38f44f 100644
--- a/src/index/coverfade.idx.a
+++ b/src/index/coverfade.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15061302
+         !be24  15062258
          !le16      410
diff --git a/src/index/credits.idx.a b/src/index/credits.idx.a
index bf3349f3b..40523c2c2 100644
--- a/src/index/credits.idx.a
+++ b/src/index/credits.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15062056
+         !be24  15063012
          !le16      448
diff --git a/src/index/decrunch.idx.a b/src/index/decrunch.idx.a
index 217accb6b..5de27c783 100644
--- a/src/index/decrunch.idx.a
+++ b/src/index/decrunch.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15062504
+         !be24  15063460
          !le16      303
diff --git a/src/index/dfx.idx.a b/src/index/dfx.idx.a
index 01501e6d8..593c66841 100644
--- a/src/index/dfx.idx.a
+++ b/src/index/dfx.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15012080
+         !be24  15012978
          !le16     1640
diff --git a/src/index/dgr.fizzle.idx.a b/src/index/dgr.fizzle.idx.a
index 852aa8ee4..64cddd089 100644
--- a/src/index/dgr.fizzle.idx.a
+++ b/src/index/dgr.fizzle.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15061788
+         !be24  15062744
          !le16       67
diff --git a/src/index/dgr.idx.a b/src/index/dgr.idx.a
index 830440bc8..80b02da48 100644
--- a/src/index/dgr.idx.a
+++ b/src/index/dgr.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15056135
+         !be24  15057091
          !le16       59
diff --git a/src/index/dhgr.idx.a b/src/index/dhgr.idx.a
index 56a3f61fb..0c4285a7d 100644
--- a/src/index/dhgr.idx.a
+++ b/src/index/dhgr.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15054601
+         !be24  15055557
          !le16     1437
diff --git a/src/index/dtitle.idx.a b/src/index/dtitle.idx.a
index 6cb74a85a..e24df5219 100644
--- a/src/index/dtitle.idx.a
+++ b/src/index/dtitle.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15039721
+         !be24  15040656
          !le16      537
diff --git a/src/index/fx.idx.a b/src/index/fx.idx.a
index 916266d7c..28a699742 100644
--- a/src/index/fx.idx.a
+++ b/src/index/fx.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15009440
+         !be24  15010338
          !le16     2640
diff --git a/src/index/gamehelp.idx.a b/src/index/gamehelp.idx.a
index 6421186fd..ea936c280 100644
--- a/src/index/gamehelp.idx.a
+++ b/src/index/gamehelp.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15014078
+         !be24  15014976
          !le16     6959
diff --git a/src/index/gr.fizzle.idx.a b/src/index/gr.fizzle.idx.a
index a76a36013..2cfcdb689 100644
--- a/src/index/gr.fizzle.idx.a
+++ b/src/index/gr.fizzle.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15061712
+         !be24  15062668
          !le16       76
diff --git a/src/index/gr.idx.a b/src/index/gr.idx.a
index c248bf2d8..1f9722868 100644
--- a/src/index/gr.idx.a
+++ b/src/index/gr.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15056038
+         !be24  15056994
          !le16       97
diff --git a/src/index/helptext.idx.a b/src/index/helptext.idx.a
index 9149529f7..330cb9fa2 100644
--- a/src/index/helptext.idx.a
+++ b/src/index/helptext.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15061855
+         !be24  15062811
          !le16      201
diff --git a/src/index/hgr0.idx.a b/src/index/hgr0.idx.a
index 6db32a56d..8cfdbc80e 100644
--- a/src/index/hgr0.idx.a
+++ b/src/index/hgr0.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15040258
+         !be24  15041193
          !le16     4684
diff --git a/src/index/hgr1.idx.a b/src/index/hgr1.idx.a
index 6c287d52c..27dd773da 100644
--- a/src/index/hgr1.idx.a
+++ b/src/index/hgr1.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15044942
+         !be24  15045877
          !le16     1702
diff --git a/src/index/hgr2.idx.a b/src/index/hgr2.idx.a
index 948eb2f89..30294756c 100644
--- a/src/index/hgr2.idx.a
+++ b/src/index/hgr2.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15046644
-         !le16     1087
+         !be24  15047579
+         !le16     1108
diff --git a/src/index/hgr3.idx.a b/src/index/hgr3.idx.a
index ee3e140a5..2fce918d9 100644
--- a/src/index/hgr3.idx.a
+++ b/src/index/hgr3.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15047731
+         !be24  15048687
          !le16     3279
diff --git a/src/index/hgr4.idx.a b/src/index/hgr4.idx.a
index d9367ff65..28c8d61c4 100644
--- a/src/index/hgr4.idx.a
+++ b/src/index/hgr4.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15051010
+         !be24  15051966
          !le16     2998
diff --git a/src/index/hgr5.idx.a b/src/index/hgr5.idx.a
index 13ae85f68..3ecbcc83b 100644
--- a/src/index/hgr5.idx.a
+++ b/src/index/hgr5.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15054008
+         !be24  15054964
          !le16      479
diff --git a/src/index/hgr6.idx.a b/src/index/hgr6.idx.a
index 38ed5acf8..58eecfacf 100644
--- a/src/index/hgr6.idx.a
+++ b/src/index/hgr6.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15054487
+         !be24  15055443
          !le16      114
diff --git a/src/index/joystick.idx.a b/src/index/joystick.idx.a
index d425353a8..e7319d81b 100644
--- a/src/index/joystick.idx.a
+++ b/src/index/joystick.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15062807
+         !be24  15063763
          !le16     2370
diff --git a/src/index/miniattract0.idx.a b/src/index/miniattract0.idx.a
index 3514487bf..4c9f5e66e 100644
--- a/src/index/miniattract0.idx.a
+++ b/src/index/miniattract0.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15026254
+         !be24  15027189
          !le16     4692
diff --git a/src/index/miniattract1.idx.a b/src/index/miniattract1.idx.a
index 638ae8373..4f25beea8 100644
--- a/src/index/miniattract1.idx.a
+++ b/src/index/miniattract1.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15030946
+         !be24  15031881
          !le16     2271
diff --git a/src/index/prelaunch.idx.a b/src/index/prelaunch.idx.a
index b901acf46..ae3914c53 100644
--- a/src/index/prelaunch.idx.a
+++ b/src/index/prelaunch.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  14996919
+         !be24  14997786
          !le16     6959
diff --git a/src/index/search00.idx.a b/src/index/search00.idx.a
index 0075a95fe..da03435dd 100644
--- a/src/index/search00.idx.a
+++ b/src/index/search00.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  14930825
+         !be24  14931692
          !le16     9033
diff --git a/src/index/search01.idx.a b/src/index/search01.idx.a
index 144680429..9922ed04e 100644
--- a/src/index/search01.idx.a
+++ b/src/index/search01.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  14943790
+         !be24  14944657
          !le16     9907
diff --git a/src/index/search10.idx.a b/src/index/search10.idx.a
index b0755f775..0a6c47126 100644
--- a/src/index/search10.idx.a
+++ b/src/index/search10.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  14958051
+         !be24  14958918
          !le16    12936
diff --git a/src/index/search11.idx.a b/src/index/search11.idx.a
index 2761430b7..a091fd870 100644
--- a/src/index/search11.idx.a
+++ b/src/index/search11.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  14976514
+         !be24  14977381
          !le16    14259
diff --git a/src/index/sfx.idx.a b/src/index/sfx.idx.a
index aed93e589..dc225e0ec 100644
--- a/src/index/sfx.idx.a
+++ b/src/index/sfx.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15013720
+         !be24  15014618
          !le16      358
diff --git a/src/index/slideshow.idx.a b/src/index/slideshow.idx.a
index cff733512..ea999922c 100644
--- a/src/index/slideshow.idx.a
+++ b/src/index/slideshow.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15021037
-         !le16     5217
+         !be24  15021935
+         !le16     5254
diff --git a/src/index/title.idx.a b/src/index/title.idx.a
index 2d2e636ea..1a17fba2f 100644
--- a/src/index/title.idx.a
+++ b/src/index/title.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  15033217
+         !be24  15034152
          !le16     6504
diff --git a/src/index/xsingle.idx.a b/src/index/xsingle.idx.a
index 90ec68f2e..39220c15b 100644
--- a/src/index/xsingle.idx.a
+++ b/src/index/xsingle.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  14926905
+         !be24  14927772
          !le16     3920