Galious password maker

A password maker for The Maze of Galious (Konami, MSX, 1987). Choose what the knights have and the page makes a password the game accepts. You can also paste a password to see what it holds and change it. It works the way the game's own code makes and checks passwords, and everything runs in your browser.
Password
How to type it: on the title screen, tap L to open the password screen. Tap it quickly: if L is still held when the screen opens (about half a second later), the game types an L as the first character, every character after it lands one place late, and the game calls the code wrong. If an L shows up, press ← once to go back to the start. Type the 45 characters (the spaces are only for reading) and press RETURN. The game draws zero and the letter O the same way, so type them as this page shows them: the zero has a slash. The game starts in the castle's first room.
The password does not hold the life and experience bars (both knights start with full life), the room, or the weapon chosen.
Knights
Arrows, coins and keys
0 to 999 each, as the game counts them.
Shield
Weapons
Items
The game never names its items, so each is shown by number, picture and what it does. Items 07 to 0A belong to each world: they are in the table of worlds below.
Worlds
A world's door in the castle opens in two steps: once its key (item 0C, left by the last demon) is brought it can be opened, and then it is open. World 10's door is in a different place each game.
What each item does comes from reading the game's code, with help from Antxiko's commented disassembly of the game, whose tools also drew the item pictures from the cartridge. The Maze of Galious is a Konami game; this page is a fan tool and is not affiliated with Konami.