I'm not sure what current has to mean, but obviously any 3D games would have to be completely different 2D games. I would say something like N+ and Worms Armageddon would be awesome on the Turbo, though I'm not sure how the single background and sprite limit would affect the gameplay.
I think the 16-bit systems got the best Worms they could handle. There is a proto Angry Birds port to the Genesis that could easily be done on the TG16 as well, I'm not sure they could handle the physics of the actual game though.