diff --git a/src/prelaunch/defender.joe.holt.a b/src/prelaunch/defender.joe.holt.a
new file mode 100644
index 000000000..c470ffa07
--- /dev/null
+++ b/src/prelaunch/defender.joe.holt.a
@@ -0,0 +1,21 @@
+;license:MIT
+;(c) 2021 by qkumba
+
+!cpu 6502
+!to "build/PRELAUNCH/DJ",plain
+*=$106
+
+         !source "src/prelaunch/common.a"
+
+         +ENABLE_ACCEL
+         lda   #$60
+         sta   $202F
+         jsr   $2000      ; decompress
+         lda   #$88
+         sta   $E001
+         jsr   DisableAccelerator
+         jmp   $200
+
+!if * > $1C0 {
+  !error "code is too large, ends at ", *
+}