I finally played KQ1 which I downloaded from GOG.com. had no idea WTF I was doing. took me forever just to figure out how to cross the moat. couldnt figure out how to open the door to the castle. had to Youtube this.

I have the pdf manual but it doesnt seem to help with commands. To me a game isnt enjoyable if I have no idea what I am supposed to do. collision detection in the game is great at least.