Mikko Vuorinen's The Adventures of the President of the United States was about a president who just got bored of the responsibilities having power and went globe-trotting. I'd played it first and was amused to see King Arthur's Night Out which seemed to address similar things. The main difference is, the game itself doesn't make it out of the castle.
Guinivere, his wife (warning: I'm guessing this is a translation thing, but X QUEEN made me cringe), doesn't want him hanging around with "Lance and the boys." (Sir Lancelot, of course.) She is watching to make sure he doesn't go anywhere. But he has a plan to sneak out--or, rather, you do. You'll find one gauntlet, and then it's obvious you need to find another. You also have secret crannies where you hide gadgets from Guinivere. But what, ultimately, for?
This is all minorly silly and perfectly harmless. Arthur is shown to be a bit of a booby as he looks for a way to distract Guinivere. The puzzles are probably things you've seen before. Arthur's method of escape, though it's been done before, probably hasn't been done by a king.
The command above aside, KANO gave me a few good laughs. It's competently enough executed but never really fully soars. Nevertheless it's a nice distraction if you want to play something Arthurian but don't have the time and energy for an epic. I played it in my head a couple times after getting through it. As text adventures go, it's comfort food.