diff --git a/src/demo/alien.ambush.a b/src/demo/alien.ambush.a
index cc261162b..e07b5a715 100644
--- a/src/demo/alien.ambush.a
+++ b/src/demo/alien.ambush.a
@@ -20,6 +20,8 @@
          sta   $6040,x
          dex
          bpl   -
+         sta   $69C7
+         sta   $69D2      ; disable sound(?)
          +DISABLE_ACCEL
          jmp   $4000
 
diff --git a/src/index/artwork.idx.a b/src/index/artwork.idx.a
index 928f96f97..7e265b521 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  15432596
+         !be24  15432602
          !le16     5112
diff --git a/src/index/attract.idx.a b/src/index/attract.idx.a
index 937d8e4e1..e225cdbff 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  15377987
+         !be24  15377993
          !le16     5695
diff --git a/src/index/cache00.idx.a b/src/index/cache00.idx.a
index e4a499689..84085e15a 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  15311160
+         !be24  15311166
          !le16     4033
diff --git a/src/index/cache01.idx.a b/src/index/cache01.idx.a
index 399d4dfc4..cab5b16af 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  15325342
+         !be24  15325348
          !le16     4473
diff --git a/src/index/cache10.idx.a b/src/index/cache10.idx.a
index 4f39244b2..589062ae9 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  15343445
+         !be24  15343451
          !le16     5830
diff --git a/src/index/cache11.idx.a b/src/index/cache11.idx.a
index 2adb20db2..7a67f95f7 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  15364229
+         !be24  15364235
          !le16     6429
diff --git a/src/index/coverfade.idx.a b/src/index/coverfade.idx.a
index dc120b5a0..0bba777c3 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  15437708
+         !be24  15437714
          !le16      410
diff --git a/src/index/credits.idx.a b/src/index/credits.idx.a
index aa0fc2d56..7cd210084 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  15438462
+         !be24  15438468
          !le16      448
diff --git a/src/index/decrunch.idx.a b/src/index/decrunch.idx.a
index a4bccf7ad..744aa434a 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  15438910
+         !be24  15438916
          !le16      303
diff --git a/src/index/demo.idx.a b/src/index/demo.idx.a
index ae397a14e..9e6d474cd 100644
--- a/src/index/demo.idx.a
+++ b/src/index/demo.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  12287681
+         !be24  12287687
          !le16     1652
diff --git a/src/index/dfx.idx.a b/src/index/dfx.idx.a
index 55304c475..d7baad681 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  15386322
+         !be24  15386328
          !le16     1640
diff --git a/src/index/dgr.fizzle.idx.a b/src/index/dgr.fizzle.idx.a
index 0e12266ac..c45ade6b4 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  15438194
+         !be24  15438200
          !le16       67
diff --git a/src/index/dgr.idx.a b/src/index/dgr.idx.a
index 088ac73d3..633ade9a6 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  15432537
+         !be24  15432543
          !le16       59
diff --git a/src/index/dhgr.idx.a b/src/index/dhgr.idx.a
index 3ac93481f..40083ec9a 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  15430993
+         !be24  15430999
          !le16     1426
diff --git a/src/index/dtitle.idx.a b/src/index/dtitle.idx.a
index 4708165bd..4b8ab2442 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  15415227
+         !be24  15415233
          !le16      540
diff --git a/src/index/fx.idx.a b/src/index/fx.idx.a
index fed1010c9..dae101b54 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  15383682
+         !be24  15383688
          !le16     2640
diff --git a/src/index/gamehelp.idx.a b/src/index/gamehelp.idx.a
index 29afce2ab..f9a782e15 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  15388320
+         !be24  15388326
          !le16     7329
diff --git a/src/index/gr.fizzle.idx.a b/src/index/gr.fizzle.idx.a
index cd3c15d04..de054d064 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  15438118
+         !be24  15438124
          !le16       76
diff --git a/src/index/gr.idx.a b/src/index/gr.idx.a
index df1695bcf..2d4b2db00 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  15432419
+         !be24  15432425
          !le16      118
diff --git a/src/index/helptext.idx.a b/src/index/helptext.idx.a
index dc14f0c2b..03a95f5c3 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  15438261
+         !be24  15438267
          !le16      201
diff --git a/src/index/hgr0.idx.a b/src/index/hgr0.idx.a
index 95a542f8d..4e53d1de6 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  15415767
+         !be24  15415773
          !le16     4897
diff --git a/src/index/hgr1.idx.a b/src/index/hgr1.idx.a
index 736c347a6..0c7d29bc9 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  15420664
+         !be24  15420670
          !le16     1775
diff --git a/src/index/hgr2.idx.a b/src/index/hgr2.idx.a
index 358ea235d..f933fb8cf 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  15422439
+         !be24  15422445
          !le16     1181
diff --git a/src/index/hgr3.idx.a b/src/index/hgr3.idx.a
index beaaf8b24..7f7a12ba3 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  15423620
+         !be24  15423626
          !le16     3421
diff --git a/src/index/hgr4.idx.a b/src/index/hgr4.idx.a
index e59176d6d..1a4a5c474 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  15427041
+         !be24  15427047
          !le16     3359
diff --git a/src/index/hgr5.idx.a b/src/index/hgr5.idx.a
index 21f691f76..7ceac611c 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  15430400
+         !be24  15430406
          !le16      479
diff --git a/src/index/hgr6.idx.a b/src/index/hgr6.idx.a
index dfffe5ad2..58d35a3e1 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  15430879
+         !be24  15430885
          !le16      114
diff --git a/src/index/joystick.idx.a b/src/index/joystick.idx.a
index 6ad32cc38..9e5326a07 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  15439213
+         !be24  15439219
          !le16     2370
diff --git a/src/index/miniattract0.idx.a b/src/index/miniattract0.idx.a
index f309c20ab..a1f22934f 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  15401023
+         !be24  15401029
          !le16     4933
diff --git a/src/index/miniattract1.idx.a b/src/index/miniattract1.idx.a
index b11928d18..37d679510 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  15405956
+         !be24  15405962
          !le16     2400
diff --git a/src/index/prelaunch.idx.a b/src/index/prelaunch.idx.a
index 14afb756f..05cfb314a 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  15370658
+         !be24  15370664
          !le16     7329
diff --git a/src/index/search00.idx.a b/src/index/search00.idx.a
index ad00b42ac..de8190536 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  15301915
+         !be24  15301921
          !le16     9245
diff --git a/src/index/search01.idx.a b/src/index/search01.idx.a
index 92d374c42..dd17548e1 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  15315193
+         !be24  15315199
          !le16    10149
diff --git a/src/index/search10.idx.a b/src/index/search10.idx.a
index 45044d791..3375bd811 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  15329815
+         !be24  15329821
          !le16    13630
diff --git a/src/index/search11.idx.a b/src/index/search11.idx.a
index cbc836202..9b6f0a768 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  15349275
+         !be24  15349281
          !le16    14954
diff --git a/src/index/sfx.idx.a b/src/index/sfx.idx.a
index eb68d2208..67e730e88 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  15387962
+         !be24  15387968
          !le16      358
diff --git a/src/index/slideshow.idx.a b/src/index/slideshow.idx.a
index e0db0f815..08e192539 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  15395649
+         !be24  15395655
          !le16     5374
diff --git a/src/index/title.idx.a b/src/index/title.idx.a
index 6021acf19..21cf65312 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  15408356
+         !be24  15408362
          !le16     6871
diff --git a/src/index/xsingle.idx.a b/src/index/xsingle.idx.a
index 241d870f9..f7861f82e 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  15297711
+         !be24  15297717
          !le16     4204