Something with a giant robot mecha thing going around blasting stuff: Liberation Maiden.

Then a tactics game: Crimson Shroud




http://www.youtube.com/watch?v=Lzr9.....;feature=g-u-u

My interest's piqued.



Also a puzzle game which I see as interesting and shows the only game play of the lot.
So, here's Liberation Maiden gamplay: http://www.youtube.com/watch?v=tMOPIL2j9eE