Blaz Blue Calamity Trigger is the high octane 2D fighter developed by Arc System Works creators of the Guilty Gear franchise The Play Station 3 & Xbox 360 versions have won international critical acclaim & several ' Best Fighting Game' awards for their stunning visuals & accessible but deep fighting system Now Blaz Blue Calamity Trigger has been painstakingly recreated for PSP to be the ultimate 2D fighting game on the go retaining every character frame of animation & all the modes of the home console versions Arcade Versus Score Attack Training & Story The PSP game adds two new modes Legion mode is a single-player strategy game in which you build an army of Blaz Blue characters & fight a series of one-on-one battles in order to capture territory from the enemy;while Shop mode allows players to unlock exclusive bonuses like characters & illustrations Blazblue has been widely praised for its excellent online modes on home consoles & the PSP version offers ad hoc wireless multiplayer for up to 4 players Twelve unique fighters to choose from including 8 Unlimited characters Exclusive modes for PSP play Ad hoc multiplayer option A plethora of defensive & offensive moves in fast intense fighting Unique Distortion Drive individual skill based attack for each character Fully fleshed out adventure unfolds in optional voiced-over Story mode