Bionicle (obvious, though lately I haven't been into it, for reasons that are also obvious), Transformers (Movies, WFC/FOC, Prime), Halo, and some other stuff.
Oh, were you expecting this to be longer? It was before, but it was also out of date at that time. So, which would you prefer? :P
Good luck with your attempt TNG. It'll help you learn how to play more intelligently and use less G-Modding, for when playing with powerless characters, one focuses more on interaction and thinking than brute force.