I legit started learning English from King's Quest 4. One of my first words was "Zounds!".

Pressing random buttons before you know the language of the game your playing is peak gaming childhood for me.

Sierra games didn't use random buttons, you had to type phrases :(

My memory says there's some of them that didn't. Mixed Up Mother Goose, Black Cauldron, and both Manhunter games come to mind. I can be wrong, though. Sierra probably also has a ton of games I don't remember at all. They did a lot of games. A lot.