One of my new favorite series is Another Century Episode R.

Think of it as a joint project between From Software (Armored Core, Demon's Soul) and Banpresto (Super Robot Wars) teams.  So in other words, it's a Mecha Anime cross-over action simulation game for PS2 (and soon PS3)

The 4th title in the series, labeled Another Century Episode R is slated for a Japanese release on August 19th (which I already got pre-ordered).  And they finally released a new promotional video showing actual gameplay.

part 1 http://www.youtube.com/watch?v=FJOzCgvjnsc
part 2 http://www.youtube.com/watch?v=lEFz2unfBbQ

Also, from the footage, we can confirm that they're included 4 Super Robot Taisen Original Generation mecha and pilots.

Mai Kobyashi: Art-1
Masaki Andoh: Cybuster
Ryusei Data: R-Blade
Kyosuke Nanbu: Alteisen