martyjr2008, saying "Yes it is possible" doesn't contribute much to the discussion. Care to elaborate?
Anways, The first concept I'm sure is possible is a Random Quest/Mission type of system.
Like, lets say I have a game called Assassin Dude, and the point of the game is get 5 random missions from one person to kill one random person or persons. And after doing the 5 missions to move on to the next town or whatever.
Said like that, it's rather vague, but I think you don't need to script for that. Pure random target is not really doable, so you'd need to prepare a lot of them and randomly choose one.
Then again, it's pretty vague as is.
Your other concept doesn't forcibly need scripting either. Somebody made a game like this, Kingdom Maker
. It's not a fantastic game, but it could have been with a little more sophistication. Even without script, you'll need deep knowledge of eventing to accomplish this.
My advice would be to drop by the Event Emporium
and study how the event systems are made.