diff --git a/res/DEMO/BU b/res/DEMO/BU
index 2e420e07d..5479cd9be 100755
Binary files a/res/DEMO/BU and b/res/DEMO/BU differ
diff --git a/res/DEMO/BURGERTIME.1 b/res/DEMO/BURGERTIME.1
deleted file mode 100755
index 7d8377432..000000000
Binary files a/res/DEMO/BURGERTIME.1 and /dev/null differ
diff --git a/res/DEMO/BURGERTIME.2 b/res/DEMO/BURGERTIME.2
deleted file mode 100755
index 6677ce63a..000000000
Binary files a/res/DEMO/BURGERTIME.2 and /dev/null differ
diff --git a/res/DEMO/BURGERTIME.3 b/res/DEMO/BURGERTIME.3
deleted file mode 100755
index dd66f74d3..000000000
Binary files a/res/DEMO/BURGERTIME.3 and /dev/null differ
diff --git a/res/DEMO/BURGERTIME.4 b/res/DEMO/BURGERTIME.4
deleted file mode 100755
index f4eba9868..000000000
Binary files a/res/DEMO/BURGERTIME.4 and /dev/null differ
diff --git a/res/DEMO/BURGERTIME.5 b/res/DEMO/BURGERTIME.5
deleted file mode 100755
index 63d9f60d3..000000000
Binary files a/res/DEMO/BURGERTIME.5 and /dev/null differ
diff --git a/res/DEMO/DUNG.BEETLES b/res/DEMO/DUNG.BEETLES
index 755234966..8a369694d 100755
Binary files a/res/DEMO/DUNG.BEETLES and b/res/DEMO/DUNG.BEETLES differ
diff --git a/res/DEMO/DUNG.BEETLES.1 b/res/DEMO/DUNG.BEETLES.1
deleted file mode 100755
index 8850f614b..000000000
Binary files a/res/DEMO/DUNG.BEETLES.1 and /dev/null differ
diff --git a/res/DEMO/HIGH.RISE b/res/DEMO/HIGH.RISE
index 48651510a..c942016b4 100755
Binary files a/res/DEMO/HIGH.RISE and b/res/DEMO/HIGH.RISE differ
diff --git a/res/DEMO/VINDICATOR b/res/DEMO/VINDICATOR
index ed019ecaa..0f3db4cd2 100755
Binary files a/res/DEMO/VINDICATOR and b/res/DEMO/VINDICATOR differ
diff --git a/res/DEMO/VINDICATOR.1 b/res/DEMO/VINDICATOR.1
deleted file mode 100755
index 7e0b6376f..000000000
Binary files a/res/DEMO/VINDICATOR.1 and /dev/null differ
diff --git a/res/DEMO/_FileInformation.txt b/res/DEMO/_FileInformation.txt
index 4e64a94b6..cd7d0dceb 100644
--- a/res/DEMO/_FileInformation.txt
+++ b/res/DEMO/_FileInformation.txt
@@ -15,12 +15,7 @@ BELLHOP=Type(06),AuxType(3FFD),Access(C3)
 BB=Type(06),AuxType(0300),Access(C3)
 BOLO=Type(06),AuxType(0300),Access(C3)
 BK=Type(06),AuxType(0300),Access(C3)
-BU=Type(06),AuxType(3E97),Access(C3)
-BURGERTIME.1=Type(F1),AuxType(A402),Access(C3)
-BURGERTIME.2=Type(F1),AuxType(6400),Access(C3)
-BURGERTIME.3=Type(F1),AuxType(2000),Access(C3)
-BURGERTIME.4=Type(F1),AuxType(0C00),Access(C3)
-BURGERTIME.5=Type(F1),AuxType(6000),Access(C3)
+BU=Type(06),AuxType(0300),Access(C3)
 BUZZARD.BAIT=Type(06),AuxType(0300),Access(C3)
 CB=Type(06),AuxType(3000),Access(C3)
 CANNONBALL.BL.1=Type(F1),AuxType(0000),Access(C3)
@@ -45,7 +40,6 @@ DIG.DUG=Type(06),AuxType(0300),Access(C3)
 DINO.EGGS=Type(06),AuxType(0300),Access(C3)
 DINO.EGGS.1=Type(F1),AuxType(0000),Access(C3)
 DUNG.BEETLES=Type(06),AuxType(0300),Access(C3)
-DUNG.BEETLES.1=Type(F1),AuxType(0000),Access(C3)
 FALCONS=Type(06),AuxType(B000),Access(C3)
 FIREBIRD=Type(06),AuxType(0300),Access(C3)
 FIREBIRD.1=Type(F1),AuxType(0000),Access(C3)
@@ -74,7 +68,7 @@ GUMBALL.F=Type(F1),AuxType(6000),Access(C3)
 GUMBALL.I=Type(F1),AuxType(0800),Access(C3)
 GUMBALL.M=Type(F1),AuxType(6000),Access(C3)
 HARD.HAT.MACK=Type(06),AuxType(0200),Access(C3)
-HIGH.RISE=Type(06),AuxType(3FCB),Access(C3)
+HIGH.RISE=Type(06),AuxType(0300),Access(C3)
 JUNGLE.HUNT=Type(06),AuxType(0300),Access(C3)
 JUNGLE.HUNT.1=Type(F1),AuxType(0000),Access(C3)
 JUNGLE.HUNT.A=Type(F1),AuxType(7700),Access(C3)
@@ -164,4 +158,3 @@ WARP.DESTROYER=Type(06),AuxType(0300),Access(C3)
 WARP.DESTROY.1=Type(F1),AuxType(0000),Access(C3)
 WAVY.NAVY=Type(06),AuxType(0300),Access(C3)
 VINDICATOR=Type(06),AuxType(0300),Access(C3)
-VINDICATOR.1=Type(F1),AuxType(0000),Access(C3)
diff --git a/src/demo/burgertime.a b/src/demo/burgertime.a
new file mode 100644
index 000000000..b598e2fb1
--- /dev/null
+++ b/src/demo/burgertime.a
@@ -0,0 +1,88 @@
+;license:MIT
+;(c) 2021 by Frank M.
+
+!cpu 6502
+!to "res/DEMO/BU",plain
+*=$300
+
+         !source "src/constants.a"   ; no code in these
+         !source "src/macros.a"
+
+         +READ_RAM2_WRITE_RAM2
+         jsr   EnableAccelerator
+
+;+LOAD_FILE_KEEP_DIR
+         ldx   #0         ; read to main memory
+         stx   ldrhi
+         stx   ldrlo
+         +LDADDR title
+         jsr   iLoadFileDirect
+
+         ldx   #5-1      ; we also need to copy the length byte
+-        lda   newpath,x
+         sta   $BFD0,x
+         dex
+         bpl   -
+
+         lda   #$60
+         sta   $3ec9
+         sta   $3f09
+         jsr   $3e97      ; decompress
+
+         jsr   DisableAccelerator
+         +READ_ROM_NO_WRITE
+
+         lda   #$4C
+         sta   $653F
+         lda   #$8D
+         sta   $653F+1
+         lda   #$65
+         sta   $653F+2    ; skip joystick/keyboard selection
+
+         lda   #$b1
+         sta   $646b
+         jsr   $6400
+
+         +ENABLE_ACCEL
+
+         jsr   $811
+
+         lda   #0
+         sta   $A30A
+         lda   #1
+         sta   $A30F      ; reset vector patch
+
+         lda   #$4C
+         sta   $9FD3
+         sta   $9FCF
+         sta   $A497      ; set exits
+
+         lda   #0
+         sta   $9FD3+1
+         sta   $9FCF+1
+         sta   $A497+1
+         sta   $A15B
+         sta   $A16A
+         sta   $A17B
+         sta   $A1D0      ; disable sound
+
+         lda   #1
+         sta   $9FD3+2
+         sta   $9FCF+2
+         sta   $A497+2
+
+         +DISABLE_ACCEL
+
+         jmp   $a300
+
+newpath
+         !byte 4
+         !text "X/BU"
+
+title    !byte x_e-x_b
+x_b      !text "X/BU/BU"
+x_e
+
+!if * > $3F0 {
+  !error "code is too large, ends at ", *
+}
diff --git a/src/demo/dung.beetles.a b/src/demo/dung.beetles.a
new file mode 100644
index 000000000..23d02cf5f
--- /dev/null
+++ b/src/demo/dung.beetles.a
@@ -0,0 +1,66 @@
+;license:MIT
+;(c) 2021 by Frank M.
+
+!cpu 6502
+!to "res/DEMO/DUNG.BEETLES",plain
+*=$300
+
+         !source "src/constants.a"   ; no code in these
+         !source "src/macros.a"
+
+         +READ_RAM2_WRITE_RAM2
+         jsr   EnableAccelerator
+         +LOAD_FILE_AT title, $00
+
+         lda   #$60
+         sta   $603A
+         jsr   $6000      ; decompress
+
+         lda   #1
+         sta   $083E      ; reset vector patch
+         lda   #$4C
+         sta   $847
+         lda   #0
+         sta   $848
+         lda   #$96       ; patch $847 - JMP ($3F2)
+         sta   $849       ; to JMP $9600
+
+         lda   #$60
+         sta   $847
+         jsr   $800       ; memory move
+
+         ldx   #6-1
+-        lda   patch, x
+         sta   $9B93, x
+         dex
+         bpl   -          ; disable button support on title screen
+
+         lda   #$4C
+         sta   $9B7D
+         sta   $97D5
+         lda   #0
+         sta   $9B7D+1
+         sta   $97D5+1
+         lda   #1
+         sta   $9B7D+2
+         sta   $97D5+2    ; set exits
+
+         lda   #$D0
+         sta   $1C17
+         sta   $12CE
+         sta   $9B4D
+         sta   $9B56      ; disable sound
+
+         +DISABLE_ACCEL
+
+         jmp   $9600
+
+patch    !byte $A9,$01,$EA,$EA,$EA,$EA
+
+title    !byte x_e-x_b
+x_b      !text "X/DUNG.BEETLES/DUNG.BEETLES"
+x_e
+
+!if * > $3F0 {
+  !error "code is too large, ends at ", *
+}
diff --git a/src/demo/high.rise.a b/src/demo/high.rise.a
new file mode 100644
index 000000000..238bd903c
--- /dev/null
+++ b/src/demo/high.rise.a
@@ -0,0 +1,44 @@
+;license:MIT
+;(c) 2021 by Frank M.
+
+!cpu 6502
+!to "res/DEMO/HIGH.RISE",plain
+*=$300
+
+         !source "src/constants.a"   ; no code in these
+         !source "src/macros.a"
+
+         +READ_RAM2_WRITE_RAM2
+         jsr   EnableAccelerator
+         +LOAD_FILE_AT title, $00
+
+         lda   #$60
+         sta   $0836
+         jsr   $0800      ; decompress
+
+         lda   #$2C
+         sta   $44AA
+         sta   $44AD
+         sta   $44B0      ; reset vector fix
+
+         lda   #$4C
+         sta   $455D
+         sta   $4695
+         lda   #0
+         sta   $455D+1
+         sta   $4695+1
+         lda   #1
+         sta   $455D+2
+         sta   $4695+2    ; set exits
+
+         +DISABLE_ACCEL
+
+         jmp   $449A
+
+title    !byte x_e-x_b
+x_b      !text "X/HIGH.RISE/HIGH.RISE"
+x_e
+
+!if * > $3F0 {
+  !error "code is too large, ends at ", *
+}
diff --git a/src/demo/vindicator.a b/src/demo/vindicator.a
new file mode 100644
index 000000000..9d7026391
--- /dev/null
+++ b/src/demo/vindicator.a
@@ -0,0 +1,70 @@
+;license:MIT
+;(c) 2021 by Frank M.
+
+!cpu 6502
+!to "res/DEMO/VINDICATOR",plain
+*=$300
+
+         !source "src/constants.a"   ; no code in these
+         !source "src/macros.a"
+
+         +READ_RAM2_WRITE_RAM2
+         jsr   EnableAccelerator
+
+;+LOAD_FILE_KEEP_DIR
+         ldx   #0         ; read to main memory
+         stx   ldrhi
+         stx   ldrlo
+         +LDADDR title
+         jsr   iLoadFileDirect
+
+         ldx   #13-1      ; we also need to copy the length byte
+-        lda   newpath,x
+         sta   $BFD0,x
+         dex
+         bpl   -
+
+         lda   #$60
+         sta   $1867
+         jsr   $180F      ; decompress
+
+         +NEW_RESET_VECTOR $BFF0
+         lda   #$F0
+         sta   $4001
+         lda   #$BF
+         sta   $400F      ; reset vector fix
+
+         lda   #$60       ; annunciator fix - kills Gizmo/joyport support
+         sta   $5B77      ; but fixes ][+ 80-col softswitch
+         sta   $5B43      ; and //c+ coloring
+
+         lda   #$4C
+         sta   $56D9
+         sta   $4902
+         lda   #0
+         sta   $56D9+1
+         sta   $4902+1
+         lda   #1
+         sta   $56D9+2
+         sta   $4902+2    ; set exits
+
+         lda   #$D0
+         sta   $441F
+         sta   $5E25
+         sta   $5DDC      ; disable sound
+
+         +DISABLE_ACCEL
+
+         jmp   $4000
+
+newpath
+         !byte 12
+         !text "X/VINDICATOR"
+
+title    !byte x_e-x_b
+x_b      !text "X/VINDICATOR/VINDICATOR"
+x_e
+
+!if * > $3F0 {
+  !error "code is too large, ends at ", *
+}
diff --git a/src/prelaunch/high.rise.a b/src/prelaunch/high.rise.a
new file mode 100644
index 000000000..44e3cf9a3
--- /dev/null
+++ b/src/prelaunch/high.rise.a
@@ -0,0 +1,27 @@
+;license:MIT
+;(c) 2021 by Frank M.
+
+!cpu 6502
+!to "build/PRELAUNCH.INDEXED/HIGH.RISE",plain
+*=$106
+
+         !source "src/prelaunch/common.a"
+
+         +ENABLE_ACCEL
+
+         lda   #$60
+         sta   $0836
+         jsr   $0800      ; decompress
+
+         lda   #$2C
+         sta   $44AA
+         sta   $44AD
+         sta   $44B0      ; reset vector fix
+         
+         +DISABLE_ACCEL
+
+         jmp   $449A
+
+!if * > $1C0 {
+  !error "code is too large, ends at ", *
+}