Unlockable Characters:Unlock the following characters by performing the corresponding tasks:CHARACTER – HOW TO UNLOCKEx Sol – Download from Xbox Live for 150 points or unlock through your pre-order card.Ky Kiske – Beat Campaign mode.Raven – Download from Xbox Live for 400 points.Achievements:ACHIEVEMENT – HOW TO UNLOCKHello World!! (10 points) – Complete Chapter “Gritty”.Rule Master (10 points) – Complete Chapter “Screaming Alarm”.Campaign Master (30 points) – Complete Campaign.Campaign Legend (50 points) – Complete Campaign on Hard difficulty.Not bad as a Fighter (20 points) – Finish all default Free Missions.Dex guy (10 points) – Finish a default Free Mission by all Masters.Picky one (20 points) – Finish half of the default Free Missions using all Masters.Full course. (40 points) – Finish all of the default Free Missions using all Masters.Solism (15 points) – Finish all of the default Free Missions using Sol.Master of adjectives (15 points) – Finish all of the default Free Missions using Sin.Romping Izuna (15 points) – Finish all of the default Free Missions using Izuna.Dr. Paradigm