diff --git a/res/dsk/castle wolfenstein 1984 (san inc pack).po b/res/dsk/castle wolfenstein 1984 (san inc pack).po
index 83e7f863e..c0be9da77 100644
Binary files a/res/dsk/castle wolfenstein 1984 (san inc pack).po and b/res/dsk/castle wolfenstein 1984 (san inc pack).po differ
diff --git a/res/dsk/d-generation PRODOS (san inc crack).po b/res/dsk/d-generation PRODOS (san inc crack).po
index 788ac91a5..aa0383014 100644
Binary files a/res/dsk/d-generation PRODOS (san inc crack).po and b/res/dsk/d-generation PRODOS (san inc crack).po differ
diff --git a/src/prelaunch/bad.dudes.a b/src/prelaunch/bad.dudes.a
index 3e797d9cc..9bcbd4d02 100644
--- a/src/prelaunch/bad.dudes.a
+++ b/src/prelaunch/bad.dudes.a
@@ -9,9 +9,9 @@
 
 cheat
          jsr   EnableAccelerator ; yes!
-         jsr   $d357
+         jsr   $d35d
          jsr   DisableAccelerator
-         lda   $d51b
+         lda   $d4b4
          cmp   #$c7
          bne   +
          lda   #$ad
@@ -22,20 +22,18 @@ cheat
     !source "src/prelaunch/common.a"
 
          +ENABLE_ACCEL
-         lda   #$60
-         sta   $110b
+         dec   $1195
          jsr   $1000
          lda   MachineStatus
          and   #CHEATS_ENABLED
          beq   +
          lda   #<cheat
-         sta   $d336
+         sta   $d334
          lda   #>cheat
-         sta   $d337
+         sta   $d335
 +
          jsr   DisableAccelerator
-         lda   #$c2
-         jmp   $d300
+         jmp   $800
 
 !if * > $1C0 {
   !error "code is too large, ends at ", *
diff --git a/src/prelaunch/commando.a b/src/prelaunch/commando.a
index abcc977fe..db16c4822 100644
--- a/src/prelaunch/commando.a
+++ b/src/prelaunch/commando.a
@@ -8,8 +8,10 @@
          jmp   ++
 
 cheat
-         jsr   $d33f
-         lda   $d521
+         jsr   EnableAccelerator ; yes!
+         jsr   $d33b
+         jsr   DisableAccelerator
+         lda   $d4bd
          eor   #$c5
          bne   +
          sta   $1053
@@ -20,20 +22,18 @@ cheat
     !source "src/prelaunch/common.a"
 
          +ENABLE_ACCEL
-         lda   #$60
-         sta   $111c
+         dec   $11a6
          jsr   $1000      ; decompress
          lda   MachineStatus
          and   #CHEATS_ENABLED
          beq   +
          lda   #<cheat
-         sta   $d318
+         sta   $d312
          lda   #>cheat
-         sta   $d319
+         sta   $d313
 +
          jsr   DisableAccelerator
-         lda   #$c2
-         jmp   $d300
+         jmp   $803
 
 !if * > $1C0 {
   !error "code is too large, ends at ", *