Divine Divinity is the game to which I keep coming back even more than 10 years after its release... It is just my favourite game (despite some flaws) of all times! There are dwarves and elves and lizards and imps and dragons... and tons of secrets... The humor is just hilarious!
Dragon Knight Saga is a very decent RPG. However, what I miss in this game is the world reactivity and interactivity which Divine Divinity has. Also, for my taste, the world is rather small. Altogether it is more of an action RPG and some things had to be dumped in order to make the game compatible with consoles...
I have not played Beyond Divinity, so I cannot really advise you on it!^^
