I need an engine for Game Maker

Hi all, I'm desperate for one month I have been looking for an engine to start creating a clone of dark orbit but all give me problems and I suppose any manager Orbit Legacy basic or something happened to me a little tutorial or advice on what to do, please I am an expert in game maker but I need a decent engine that works, my idea is to create an exact copy of the dark orbit but with lower prices such as Goliath to 20,000 uridium, please someone help me with some engine Online that serve or advice me to tell me.

Thanks before hand.

I wanted to do the same in C# and GameMaker but I don't think that I have enough experience for that.
But maybe this will help you: [Only registered and activated users can see links. Click Here To Register...]
I wish you good luck (:

I have a better idea!
Try Blitz Basic! Its a programming language for games and its one of the most simple languages. You are able to make a DO clone in 2 weeks and you can make a lot more then in gamemaker.

With Blitz Basic you also have less lags in your game and it's faster then the game maker shit.
Good luck.:)

If you are good at programming and maybe too in C# I advise you to use the Microsoft XNA Game Studio 4.0 because you have almost no limits with it.