Inspired by gnome creator, I set out to make my own gnome-creator like game, but one that actually lets the player decide something. Using the user ask command, the player can decide all sorts of different things. You can even add custom art! It's called "Super Duper Game Maker" but I call it SDGM. The player can't make a game from scratch though, as that is not possible, but I'm adding different game templates.
So far I only have one: Silverwind's magic 8 ball game. If you have any ideas I'd love to hear them.