diff --git a/NPC-Factory.md b/NPC-Factory.md
index 72d769e..e1d67f5 100644
--- a/NPC-Factory.md
+++ b/NPC-Factory.md
@@ -11,6 +11,28 @@ Units with a [ComPort](https://github.com/simon987/Much-Assembly-Required/wiki/H
 
 The Factory starts accepting data sent by the ComPort as soon as it has received the password for this Settlement (See [Settlement](https://github.com/simon987/Much-Assembly-Required/wiki/Settlement)). Attempts to send messages to the Factory while it is locked will fail (the `COMPORT_FRONT_PORT_OUT` command will return `0`)
 
+Example:
+
+```assembly
+to_upload:
+    ; This is the code that will be uploaded to the Hacked NPC
+    mov a, 3
+    mov b, 0x100
+    hwi 0x9
+    brk
+password: dw "12345678"
+.text
+    ; Send password
+    mov a, 2 ; COMPORT_FRONT_PORT_OUT
+    mov x, password
+    hwi 0x000D ; ComPort
+
+    ; Send first 8 words of the program
+    mov a, 2 ; COMPORT_FRONT_PORT_OUT
+    mov x, to_upload
+    hwi 0x000D ; ComPort
+```
+
 ### Spawn rate
 
 Currently, the Factory will create a new NPC every `NPC_LIFETIME / MAX_NPC_COUNT` ticks.