diff --git a/src/fx/fx.gr.fizzle.a b/src/fx/fx.gr.fizzle.a
index ae27edd82..b184275fc 100644
--- a/src/fx/fx.gr.fizzle.a
+++ b/src/fx/fx.gr.fizzle.a
@@ -49,7 +49,7 @@ dst      sta   $FD00, y              ; SMC high byte
          bmi   exit
          txa
          bne   loop1
-         lda   (src+1), y
+         lda   (src+1), y            ; last lousy byte
          sta   (dst+1), y
 exit     rts
 }
diff --git a/src/fx/fx.hgr.palette.fizzle.a b/src/fx/fx.hgr.palette.fizzle.a
index 886151e1b..d946f0f5a 100644
--- a/src/fx/fx.hgr.palette.fizzle.a
+++ b/src/fx/fx.hgr.palette.fizzle.a
@@ -1,100 +1,66 @@
 ;license:MIT
-;(c) 2017-2019 by qkumba and 4am
+;(c) 2017-2021 by qkumba/4am/John Brooks
 
 !cpu 6502
 !to "build/FX.INDEXED/PALETTE.FIZZLE",plain
 *=$6000
 
-copymask_even = $f0
-copymask_odd = $f1
-counter = $f2
+         !source "src/fx/macros.a"   ; no code in here
 
-         !source "src/fx/macros.a"
-
-         ;init masks
-
-         lda   #%11010101
-         sta   copymask_even
-         lda   #%10101010
-         sta   copymask_odd
-         lda   #2
-         sta   counter
-
-@outerloop
-         ;init RNG
-
-         ldx   #1
-         stx   @rnd1+1
+         ldx   #(end-start+1)        ; copy LFSR code to zero page
+-        ldy   start-2, x
+         sty   $FE, x
          dex
-         stx   @rnd2+1
-
-         ;iterate
-
-@loop
-         ldy   @rnd1+1
-         ldx   @rnd2+1
-         lsr   @rnd2+1
-         ror   @rnd1+1
-         bcc   +
-
-         ;feedback polynomial forms #$100D for period of 8191
-
-         lda   @rnd1+1
-         eor   #$0d
-         sta   @rnd1+1
-         lda   @rnd2+1
-         eor   #$10
-         sta   @rnd2+1
-
-         ;little hack to avoid missing offset zero
-         ;screen hole at $xxFF is missed instead
-
-+        tya
-         eor   #$ff
-         sta   $26
-         sta   $3c
-         txa
-
-         ;target page 1
+         bne   -
+         bit   <exit
+         jmp   loop
 
+start
+!pseudopc 0 {
+         ;X=0
+         ;Y=0
+loop     txa
+loop1    eor   #$1B                  ; LFSR form 0x1B00 with period 8191
+wait     dex
+         bpl   wait
+         tax
+loop2    txa
          ora   #$20
-         sta   $27
+         sta   <dst+2
          eor   #$60
-         sta   $3d
-
-         ;copy pixel from other page to this page
-         ldy   #0
-         lda   $26
+         sta   <src+2
+         tya
          ror
-         bcs   @odd
-         lda   ($26),y
-         eor   ($3c),y
-         and   copymask_even
-         eor   ($26),y
-         sta   ($26),y
-         jmp   @next
-@odd
-         lda   ($26),y
-         eor   ($3c),y
-         and   copymask_odd
-         eor   ($26),y
-         sta   ($26),y
-@next
-
-         lda   $c000
-         bmi   @exit
-
-         ;and exit condition
-
-@rnd2    lda   #0
-         bne   @loop
-@rnd1    lda   #0
-         cmp   #1
-         bne   @loop
-
-         lda   #$FF
-         sta   copymask_even
-         sta   copymask_odd
-         dec   counter
-         +LBNE @outerloop
-@exit    rts
+         bcs   odd
+even     lda   #%11010101            ; SMC
+         bne   +                     ; always branches
+odd      lda   #%10101010            ; SMC
++        sta   <mask+1
+src      and   $FD00, y              ; SMC high byte
+         eor   (dst+1), y
+mask     and   #$FD                  ; SMC
+         eor   (dst+1), y
+dst      sta   $FD00, y              ; SMC high byte
+         txa
+         lsr
+         tax
+         tya
+         ror
+         tay
+         bcc   loop2
+         bne   loop
+         lda   $C000
+         bmi   exit
+         txa
+         bne   loop1
+         bvc   llb
+         lda   #%11111111
+         sta   <even+1
+         sta   <odd+1
+         clv
+         bvc   loop                  ; always branches
+llb      lda   (src+1), y            ; last lousy byte
+         sta   (dst+1), y
+exit     rts
+}
+end
diff --git a/src/index/artwork.idx.a b/src/index/artwork.idx.a
index 5f5941924..1ec214832 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  10949076
+         !be24  10949039
          !le16     4281
diff --git a/src/index/attract.idx.a b/src/index/attract.idx.a
index 48ad55b64..f01790f76 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  10901862
+         !be24  10901825
          !le16     5239
diff --git a/src/index/cache00.idx.a b/src/index/cache00.idx.a
index decac7e2b..75b41e131 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  10844721
+         !be24  10844684
          !le16     3586
diff --git a/src/index/cache01.idx.a b/src/index/cache01.idx.a
index b6443d02f..084d9bb11 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  10857091
+         !be24  10857054
          !le16     3946
diff --git a/src/index/cache10.idx.a b/src/index/cache10.idx.a
index 0ec3601ae..0741c7492 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  10872490
+         !be24  10872453
          !le16     4998
diff --git a/src/index/cache11.idx.a b/src/index/cache11.idx.a
index c04c51425..f73242c0a 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  10890142
+         !be24  10890105
          !le16     5571
diff --git a/src/index/coverfade.idx.a b/src/index/coverfade.idx.a
index 4c5df96c7..e9b831614 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  10953357
+         !be24  10953320
          !le16      410
diff --git a/src/index/credits.idx.a b/src/index/credits.idx.a
index cebe8e66d..617f01d99 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  10954111
+         !be24  10954074
          !le16      448
diff --git a/src/index/decrunch.idx.a b/src/index/decrunch.idx.a
index e4bb4525a..0d36e5ee0 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  10954559
+         !be24  10954522
          !le16      303
diff --git a/src/index/dfx.idx.a b/src/index/dfx.idx.a
index 00e3809cc..2b7cb53e8 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  10909247
+         !be24  10909210
          !le16     1242
diff --git a/src/index/dgr.fizzle.idx.a b/src/index/dgr.fizzle.idx.a
index c52472101..113a90d52 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  10953843
+         !be24  10953806
          !le16       67
diff --git a/src/index/dgr.idx.a b/src/index/dgr.idx.a
index 5da02acc1..631e171ea 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  10949017
+         !be24  10948980
          !le16       59
diff --git a/src/index/dhgr.idx.a b/src/index/dhgr.idx.a
index 8be93c61e..94497ac8a 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  10947687
+         !be24  10947650
          !le16     1249
diff --git a/src/index/dtitle.idx.a b/src/index/dtitle.idx.a
index 196f88881..e4d057181 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  10933677
+         !be24  10933640
          !le16      464
diff --git a/src/index/fx.idx.a b/src/index/fx.idx.a
index cca4a71e4..7b204aae2 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  10907101
+         !be24  10907064
          !le16     2146
diff --git a/src/index/gamehelp.idx.a b/src/index/gamehelp.idx.a
index 1b5591b93..eff5583bc 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  10910720
+         !be24  10910683
          !le16     6149
diff --git a/src/index/gr.fizzle.idx.a b/src/index/gr.fizzle.idx.a
index ef0a94b3d..53ccd7359 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  10953767
+         !be24  10953730
          !le16       76
diff --git a/src/index/gr.idx.a b/src/index/gr.idx.a
index 7b4f07390..69f84b4e2 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  10948936
+         !be24  10948899
          !le16       81
diff --git a/src/index/helptext.idx.a b/src/index/helptext.idx.a
index d6cfcc155..b8ae2508f 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  10953910
+         !be24  10953873
          !le16      201
diff --git a/src/index/hgr0.idx.a b/src/index/hgr0.idx.a
index 64d55ed5c..fb1a14c72 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  10934141
+         !be24  10934104
          !le16     4407
diff --git a/src/index/hgr1.idx.a b/src/index/hgr1.idx.a
index 3ddce84e8..773b7b919 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  10938548
+         !be24  10938511
          !le16     1533
diff --git a/src/index/hgr2.idx.a b/src/index/hgr2.idx.a
index a555afb10..078af26c1 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  10940081
+         !be24  10940044
          !le16     1040
diff --git a/src/index/hgr3.idx.a b/src/index/hgr3.idx.a
index 0ed87d55e..ff50407ab 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  10941121
+         !be24  10941084
          !le16     3237
diff --git a/src/index/hgr4.idx.a b/src/index/hgr4.idx.a
index 0007ff00a..ffd6b8df2 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  10944358
+         !be24  10944321
          !le16     2764
diff --git a/src/index/hgr5.idx.a b/src/index/hgr5.idx.a
index 12cb00f61..2cb3e80fc 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  10947122
+         !be24  10947085
          !le16      460
diff --git a/src/index/hgr6.idx.a b/src/index/hgr6.idx.a
index bd88bd6bb..218cf6506 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  10947582
+         !be24  10947545
          !le16      105
diff --git a/src/index/joystick.idx.a b/src/index/joystick.idx.a
index bfa9847a6..2f052924e 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  10954862
+         !be24  10954825
          !le16     2370
diff --git a/src/index/miniattract.idx.a b/src/index/miniattract.idx.a
index c9337c156..0319d9ceb 100644
--- a/src/index/miniattract.idx.a
+++ b/src/index/miniattract.idx.a
@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10921782
+         !be24  10921745
          !le16     6149
diff --git a/src/index/prelaunch.idx.a b/src/index/prelaunch.idx.a
index b4e100e30..cee12243d 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  10895713
+         !be24  10895676
          !le16     6149
diff --git a/src/index/search00.idx.a b/src/index/search00.idx.a
index e10c1b488..14ad43d4d 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  10836689
+         !be24  10836652
          !le16     8032
diff --git a/src/index/search01.idx.a b/src/index/search01.idx.a
index 0d24925cc..2cf1ee47f 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  10848307
+         !be24  10848270
          !le16     8784
diff --git a/src/index/search10.idx.a b/src/index/search10.idx.a
index 03ee416f3..6bc5584f7 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  10861037
+         !be24  10861000
          !le16    11453
diff --git a/src/index/search11.idx.a b/src/index/search11.idx.a
index 008362768..4dc273288 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  10877488
+         !be24  10877451
          !le16    12654
diff --git a/src/index/sfx.idx.a b/src/index/sfx.idx.a
index dd652bfce..a2542647f 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  10910489
+         !be24  10910452
          !le16      231
diff --git a/src/index/slideshow.idx.a b/src/index/slideshow.idx.a
index 8919f5f68..27a6c07f2 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  10916869
+         !be24  10916832
          !le16     4913
diff --git a/src/index/title.idx.a b/src/index/title.idx.a
index 724bf2bfb..9a8631dd5 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  10927931
+         !be24  10927894
          !le16     5746