LP2 producer Jun Takeuchi tells Famitsu, "I think we might be able to offer it [the demo] in a little bit." The game was in playable form at E3, and Capcom is busy developing and fine tuning the title. "Taking the E3 feedback account, the game is changing daily," says Takeuchi.
Takeuchi goes on to say that LP2 will offer things like character customization and on-the-fly co-op play, among other things.
The game seems to be timed exclusive — as confirmed by the game's official website.