Capcom Is Making An Attack on Titan Arcade Game

At an event in Japan Capcom revealed that they're working on some kind of Attack on Titan arcade game. Yeah I say "some kind" because as Anime News Network speculates it might be a music game. They've been working with former Dance Dance Revolution music composer on a project so could it be this? I mean it's Attack on Titan which is arguably the hottest franchise in Japan right now so I'm pretty sure any kind of arcade game will do for fans... even if it's dancing and or singing.