Hidden Rooms In Tex Games

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Recently bought all Tex Murphy games through GOG. UTKM works well on newer Windows OS.

Questions -

In at least one Tex Murphy game the player can go to a certain spot in the game and type in a secret code. The game takes the player out of the scene and into 'room' where the programers have a little silly fun.

1. Does this feature work in the games from GOG?

2. Do other Tex Murphy games have this feature? (If so which games, where in the game, and what is the code?)

Ema Nymton
~@:o?
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