Adventuron User Manual:

In match records the following symbols can be used to test for the following conditions

•     ** Must include a value in this slot (verb or noun).
•     - Must not include a value in this slot (verb or noun).
•     _ May or may not include a value in this slot (verb or noun).

Looks like there's an extra "*" in there: ** Must include a value in this slot (verb or noun).

Which is the right opcode: win_game or end_game? The documentation talks about end_game, and Autocompletion proposes win_game.

In the documentation, Adventuron - Cookbook: 1.25. Disabling Dynamic Connection Scanning
In the second example, there are twice (at the beginning and at the end):

game_settings {
   # basic = only use connections table and do not use on_command table.
   exit_list_calculation = basic
}

In the documentation, Adventuron - Targetting 8-Bit Micros 3.9.4. Auto Redescribe mode (Beta):

For games that enable auto-describe mode, you need to call : success at the end of any code block that creates or destroys an object in the current location.
In 8-bit compatibility mode, adventuron will automatically refresh the screen when you use a : success command.

The term "success" and "sucess command" designates, I suppose, "Done;", but it's not very clear because you don't use this term elsewhere, and it doesn't refer to anything known in other Adventuron documentations.

Couldn't 'set_integer' be added to the Integer Operators table? Otherwise it would not appear in section: 2.12. Integers, of the documentation.