CanDo can be used to make point-and-click games and other applications. I think it is worth trying if you have it. I have it and would like to expand upon it myself.
I hope someday I will write something like AmigaVision or CanDo and will be able to import the old CanDo stacks and so on. One thing I'd like to do differently than CanDo and AmigaVision, and that is to make it modular so that it can be expanded.