You must be stupid or something.
I've read through this and none of these games meet what this guy wants.
And btw, at the Counter Strike guy,
Counter Strike has almost NO graphical pleasement
the game SUCKS.
However, Call of Duty equally SUCKS.
The best FPS game is obviously Medal of Honor. It has superb graphics, and, just so you know, he wasn't asking for an FPS game, either.
If you really want a game like RuneScape, Moparscape is your best bet. It's modeled after the old RS, before the major updates. Using java you can code and customize the old world of RuneScape. You can spawn items, NPCs, etc.
However, unless you join someone else's server, I suggest you learn Java before making your own server.
Otherwise all the NPCs you spawn die in 1 hit, cant talk, etc. And no NPCs appear.
I personally tried joining some Mopar servers, but my comp is being retarded. I can't get on any.
However, once you get in a server it is 100% like RS before the major updates and you WILL have fun.
But, this does take java skills, which I do not have. I would suggest joining a server.
You can forget every other post in this thread. They are all useless, sucky browser games that meet NONE of the requirements of what you want.