Looks like someone went back and remade the old King's Quest games and so on. From what I can gather, they're offering them up free for download in hopes you'll buy their new game later on. I have some pretty fond memories of these games back in the day.
I want to see A-10 Silent Thunder. Show my son what I used to play back in the day. I've already shown him Duke Nukem and Wolfenstein, heh. Wish I could get my hands on an old atari system from waaayyy back when. I still have the game cartridges. Lost the console at some point along the line.
"For I know the plans I have for you," declares the Lord, "plans to prosper you and not to harm you, plans to give you a hope and a future." Jeremiah 29:11
Jesus is Awesome! Geaux Saints! Geaux Cajuns!
I played this one so many times, I could probably still finish it from memory, minus the warp drive codes. It was the first one I played, a friend gave it to me, I had a crappy computer but it would play this.