diff --git a/res/GAMES.CONF b/res/GAMES.CONF
index 19563dd5c..0e251da9a 100755
--- a/res/GAMES.CONF
+++ b/res/GAMES.CONF
@@ -178,6 +178,7 @@
 00011,FALCONS=Falcons
 00060,FAT.CITY=Fat City
 00011,FEDERATION=Federation
+00011,FIDO=Fido
 00040,FIRE.AND.ICE=Fire and Ice
 00011,FIREBIRD=Firebird
 00000,FIREBUG=Firebug
diff --git a/res/TITLE.HGR.UNPACKED/FIDO b/res/TITLE.HGR.UNPACKED/FIDO
new file mode 100644
index 000000000..924864541
Binary files /dev/null and b/res/TITLE.HGR.UNPACKED/FIDO differ
diff --git a/res/TITLE.HGR/FIDO b/res/TITLE.HGR/FIDO
new file mode 100644
index 000000000..a4950f3ac
Binary files /dev/null and b/res/TITLE.HGR/FIDO differ
diff --git a/res/dsk/fido 18k file PRODOS (san inc pack).po b/res/dsk/fido 18k file PRODOS (san inc pack).po
new file mode 100644
index 000000000..f7284ed92
Binary files /dev/null and b/res/dsk/fido 18k file PRODOS (san inc pack).po differ
diff --git a/src/index/artwork.idx.a b/src/index/artwork.idx.a
index b346aa79e..5dc46ad31 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  15539529
+         !be24  15566065
          !le16     5112
diff --git a/src/index/attract.idx.a b/src/index/attract.idx.a
index e9815156b..4e38419ff 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  15484420
+         !be24  15510934
          !le16     5707
diff --git a/src/index/cache00.idx.a b/src/index/cache00.idx.a
index e37356186..240f6741b 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  15416721
+         !be24  15443164
          !le16     4056
diff --git a/src/index/cache01.idx.a b/src/index/cache01.idx.a
index 2b9b3d18f..45c9a5fc5 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  15431017
+         !be24  15457480
          !le16     4521
diff --git a/src/index/cache10.idx.a b/src/index/cache10.idx.a
index abaf13625..62c6f168b 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  15449345
+         !be24  15475828
          !le16     5925
diff --git a/src/index/cache11.idx.a b/src/index/cache11.idx.a
index 00177d774..f64e6a932 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  15470434
+         !be24  15496937
          !le16     6551
diff --git a/src/index/count00.a b/src/index/count00.a
index d4eb98177..21d3a3caa 100644
--- a/src/index/count00.a
+++ b/src/index/count00.a
@@ -3,4 +3,4 @@
 ;
 ; This file is automatically generated
 ;
-!word      304
+!word      305
diff --git a/src/index/count01.a b/src/index/count01.a
index cfc42501d..d17a93f71 100644
--- a/src/index/count01.a
+++ b/src/index/count01.a
@@ -3,4 +3,4 @@
 ;
 ; This file is automatically generated
 ;
-!word      333
+!word      334
diff --git a/src/index/count10.a b/src/index/count10.a
index 34ec04ea7..ee4ee88d8 100644
--- a/src/index/count10.a
+++ b/src/index/count10.a
@@ -3,4 +3,4 @@
 ;
 ; This file is automatically generated
 ;
-!word      448
+!word      449
diff --git a/src/index/count11.a b/src/index/count11.a
index f93901d7c..afff9c567 100644
--- a/src/index/count11.a
+++ b/src/index/count11.a
@@ -3,4 +3,4 @@
 ;
 ; This file is automatically generated
 ;
-!word      491
+!word      492
diff --git a/src/index/coverfade.idx.a b/src/index/coverfade.idx.a
index 12fb68f5c..48f4268da 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  15544641
+         !be24  15571177
          !le16      410
diff --git a/src/index/credits.idx.a b/src/index/credits.idx.a
index 1a3e69aaa..e736f15a2 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  15545395
+         !be24  15571931
          !le16      449
diff --git a/src/index/decrunch.idx.a b/src/index/decrunch.idx.a
index 2db80e674..0d1c03818 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  15545844
+         !be24  15572380
          !le16      303
diff --git a/src/index/demo.idx.a b/src/index/demo.idx.a
index b7b486e9a..1637bcb90 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  12373033
+         !be24  12380713
          !le16     1652
diff --git a/src/index/dfx.idx.a b/src/index/dfx.idx.a
index 9d34b7556..abead6661 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  15492767
+         !be24  15519281
          !le16     1640
diff --git a/src/index/dgr.fizzle.idx.a b/src/index/dgr.fizzle.idx.a
index 4e5803b53..23e72f470 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  15545127
+         !be24  15571663
          !le16       67
diff --git a/src/index/dgr.idx.a b/src/index/dgr.idx.a
index 2726060eb..39c6f156d 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  15539470
+         !be24  15566006
          !le16       59
diff --git a/src/index/dhgr.idx.a b/src/index/dhgr.idx.a
index 4ebe98aea..099e6f45a 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  15537926
+         !be24  15564462
          !le16     1426
diff --git a/src/index/dtitle.idx.a b/src/index/dtitle.idx.a
index 56b775af2..5d906d80e 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  15521973
+         !be24  15548509
          !le16      557
diff --git a/src/index/fx.idx.a b/src/index/fx.idx.a
index 8009d2836..02dc82e4a 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  15490127
+         !be24  15516641
          !le16     2640
diff --git a/src/index/gamehelp.idx.a b/src/index/gamehelp.idx.a
index 85f646ff1..bf347cf77 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  15494765
-         !le16     7435
+         !be24  15521279
+         !le16     7446
diff --git a/src/index/gr.fizzle.idx.a b/src/index/gr.fizzle.idx.a
index 6adda6783..ab3fc43bf 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  15545051
+         !be24  15571587
          !le16       76
diff --git a/src/index/gr.idx.a b/src/index/gr.idx.a
index f18d05ab4..a4c893d35 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  15539352
+         !be24  15565888
          !le16      118
diff --git a/src/index/helptext.idx.a b/src/index/helptext.idx.a
index 332930f8e..2be9ff2a8 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  15545194
+         !be24  15571730
          !le16      201
diff --git a/src/index/hgr0.idx.a b/src/index/hgr0.idx.a
index e2f433eec..0000a81f6 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  15522530
+         !be24  15549066
          !le16     4951
diff --git a/src/index/hgr1.idx.a b/src/index/hgr1.idx.a
index 42ac60b0e..e650893e9 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  15527481
+         !be24  15554017
          !le16     1802
diff --git a/src/index/hgr2.idx.a b/src/index/hgr2.idx.a
index 6fc1931d7..3a627c21d 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  15529283
+         !be24  15555819
          !le16     1181
diff --git a/src/index/hgr3.idx.a b/src/index/hgr3.idx.a
index cc2c9d4b8..18e5cfff9 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  15530464
+         !be24  15557000
          !le16     3458
diff --git a/src/index/hgr4.idx.a b/src/index/hgr4.idx.a
index 58fc52ec8..5cd6aee4e 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  15533922
+         !be24  15560458
          !le16     3398
diff --git a/src/index/hgr5.idx.a b/src/index/hgr5.idx.a
index da449611e..c0ce5dee7 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  15537320
+         !be24  15563856
          !le16      479
diff --git a/src/index/hgr6.idx.a b/src/index/hgr6.idx.a
index 33732a176..80cb76c39 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  15537799
+         !be24  15564335
          !le16      127
diff --git a/src/index/joystick.idx.a b/src/index/joystick.idx.a
index e1056bc3b..69253e36e 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  15546147
+         !be24  15572683
          !le16     2370
diff --git a/src/index/miniattract0.idx.a b/src/index/miniattract0.idx.a
index 792836ebd..13648243b 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  15507574
+         !be24  15534099
          !le16     5007
diff --git a/src/index/miniattract1.idx.a b/src/index/miniattract1.idx.a
index a4aeedac4..c0399d8de 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  15512581
+         !be24  15539106
          !le16     2432
diff --git a/src/index/prelaunch.idx.a b/src/index/prelaunch.idx.a
index cc0c93c47..4e79283f7 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  15476985
-         !le16     7435
+         !be24  15503488
+         !le16     7446
diff --git a/src/index/res.cover.idx.a b/src/index/res.cover.idx.a
index 73eeed60f..a9ce40a9d 100644
--- a/src/index/res.cover.idx.a
+++ b/src/index/res.cover.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  4204544
+         !be24  4212224
          !le16     8192
diff --git a/src/index/res.help.idx.a b/src/index/res.help.idx.a
index 11fce7376..2c1f464e2 100644
--- a/src/index/res.help.idx.a
+++ b/src/index/res.help.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  4220928
+         !be24  4228608
          !le16     8192
diff --git a/src/index/res.title.idx.a b/src/index/res.title.idx.a
index fb005c8b4..9e0011fc0 100644
--- a/src/index/res.title.idx.a
+++ b/src/index/res.title.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  4212736
+         !be24  4220416
          !le16     8192
diff --git a/src/index/search00.idx.a b/src/index/search00.idx.a
index 1167947f7..d6652da60 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  15407418
-         !le16     9303
+         !be24  15433841
+         !le16     9323
diff --git a/src/index/search01.idx.a b/src/index/search01.idx.a
index d4c6d13dc..e3a964aaf 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  15420777
-         !le16    10240
+         !be24  15447220
+         !le16    10260
diff --git a/src/index/search10.idx.a b/src/index/search10.idx.a
index d56cb8e9c..0e7db4eaf 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  15435538
-         !le16    13807
+         !be24  15462001
+         !le16    13827
diff --git a/src/index/search11.idx.a b/src/index/search11.idx.a
index 8e2b045f8..8abe882e8 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  15455270
-         !le16    15164
+         !be24  15481753
+         !le16    15184
diff --git a/src/index/sfx.idx.a b/src/index/sfx.idx.a
index d2020c716..acefc0e0e 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  15494407
+         !be24  15520921
          !le16      358
diff --git a/src/index/slideshow.idx.a b/src/index/slideshow.idx.a
index 898cca57f..dea367e68 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  15502200
+         !be24  15528725
          !le16     5374
diff --git a/src/index/title.idx.a b/src/index/title.idx.a
index 0a2d91a1f..770d58a0c 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  15515013
-         !le16     6960
+         !be24  15541538
+         !le16     6971
diff --git a/src/index/xsingle.idx.a b/src/index/xsingle.idx.a
index fc2da8ef7..5d0201939 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  15403154
-         !le16     4264
+         !be24  15429564
+         !le16     4277
diff --git a/src/prelaunch/fido.a b/src/prelaunch/fido.a
new file mode 100644
index 000000000..d346e7899
--- /dev/null
+++ b/src/prelaunch/fido.a
@@ -0,0 +1,35 @@
+;license:MIT
+;(c) 2024 by qkumba
+
+!cpu 6502
+!to "build/PRELAUNCH.INDEXED/FIDO",plain
+*=$106
+
+    !source "src/prelaunch/common.a"
+
+         lda   #$60
+         sta   $8808
+         jsr   $3FF5      ; decompress
+         +ENABLE_ACCEL
+         lda   #>(callback - 1)
+         sta   $8821
+         lda   #<(callback - 1)
+         sta   $8824
+         lda   #$19
+         jmp   $880A
+
+callback
+         +READ_RAM2_NO_WRITE
+         lda   MachineStatus
+         and   #CHEATS_ENABLED
+         beq   +
+         lda   #$a5
+         sta   $B23       ; patch - don't decrease lives
++
+         jsr   DisableAccelerator
+         +READ_ROM_NO_WRITE
+         jmp   $DD3
+
+!if * > $1C0 {
+  !error "code is too large, ends at ", *
+}