Khalan is right, construct classic is more than capable of doing what you listed.
I think the biggest reason there are so few completed projects with construct classic is because of people underestimating the task of making a game! My game was supposed to be simple, and yet almost three years later I'm still working on it! Of course, I am making an RPG, even if it's a small one. They seem so simple until you try to make one...
I would recommend using construct two though instead. Then you won't have to deal with construct classic's quirks, you won't need users to install the latest version of directx 9, you'll have a choice of more platforms to export to, etc.