both me and Morrigan are giant mecha fans. the forum does know this and we usually keep things within the respective boundries. and I found another Giant mecha game that I would like to get my hands on. and that is Another Century's Episode R. its currently released in Japan (and probably only going to be released there). and so far the cast list has Overman King Gainer, Gundam X and Seed Destiny, Orguss, Full Metal Panic, Aquarion, Macross Zero, one other (something Frontier), the OG cast and last of all Code Geass.
its once again Banpresto and From Software which means good details on the plot for the crossovers and great giant mecha customization.
so far its just been released (to my knowledge) which means there's not a lot of over seas reviews yet. so I'll leave with a link to the video.
http://www.youtube.com/watch?v=R2s8rGhgzb8