It's almost my entire childhood in two minutes
Project X Zone has a new trailer, and it shows off a ton of characters that will be appearing in the project. If you've been following the game for a while now you won't find any surprises. But for a lot of you some of the appearances will definitely catch you off guard, as will the retro background music. In fact, I dare say this is one of the most fan service oriented trailers ever.
I've seen a lot of you out there confused as to what Project X Zone actually is, but it's not really that tough to explain. In a nutshell, it's a strategy RPG much like Disgaea or Final Fantasy Tactics, with a large cast consisting of characters from Namco Bandai, Capcom, and Sega properties. The genre itself is fairly niche, so research it a bit before you dive right in.