Dont get me wrong I understand why you want to make something cool like an MMORPG, but if you don't undersstand how to use the MAKE OBJECT command, you have some learning to get through first. I know you'll probably ignore this post but what it sounds like is that you've just gotten out of Grade 10 Computer Sciences, maybe not out but near the end of the year atleast, and you've learned basic programming with HTML and JavaScript. You found it really easy and thought hey, I can make something better, found darkbasic and you're now here. I'm not trying to flame at all, but just think of it this way;
you'd you rather have a huge MMORPG made that you dont understand anything about,
or
a lot of small, kind of fun mini-games that you know you've programmmed 100 percent by yourself and completely understand the code.
Once you've got a bunch of mini games under your belt, move onto an RPG interface, not a game, but an interface where you have a box moving around in 3rd person when you click somewhere, and possibly an inventory system. Then onto an RPG, then an ORPG, then MMORPG.
Anyhoo just some advice, the tutorials are there for a reason and I highly suggest you take the time to learn them.