In what seems like a departure from their usual offerings, the folks at Natsume have decided to bring Carnage Heart EXA from overseas.
This is actually the 6th game in the series. The original Carnage Heart is one of the most sought-after PlayStation games. The whole idea is to create your own mecha from the parts and weapons that you acquire by negotiating with various companies. What sets this apart is the flow diagram system, which acts as the mecha's AI. What is interesting is that you do not actually control your creation during battle. The flow diagram, and whatever changes you have made to it, dictates your mecha's behaviour.
Natsume has said that more info will come is on the way.