And finally the story goes to "W". ¡ Story In 2050, the small robot for hobby "LBX" was an explosive boom. On the LBX battlefield, it was in the box of the future, "Enhanced cardboard" that will absorb any shocks. For those who fight in such corrugated cards, people called "cardboard battle planes". One year since the conspiracy of the innovator who tried to exploit the LBX and put the world in crisis. The world regained peace, LBX was loved again as the best hobby again, spreading all over the world. At that time, through the LBX, two boys meet. This is a story that two boys loving LBX confront the threat of threatening the world. Communication vs. Cooperative play First in history! Communication battle between PSP (R) version and PS Vita version is possible! Shocking 6 players! Battle start with your friends with your best customization! The battle between different models became possible and the circle of opponents spread further! It is! Challenge with 3 people cooperation play! "Ranking battle" evolved greatly! That "killer droid" is also waiting! Collaborate with three people to face a huge enemy! ¡ Customize system The new LBX mass additions increased the number of parts rapidly! Create one favorite! In the case of Replace 5 parts such as head and arm! Not only the appearance but also the performance changes! In the case of The degree of freedom is further infinite with the new system "color change"! It is! ¡ Battle system Sword / Rapier Lance / Naginata Hammer / Sis Dagger / Knuckle ? One hand gun ? Two handed gun ? Bazooka / Missile ? Weapon arm Manipulate eight kinds of weapons and control the LBX battle! There are also many new motions that were not in the previous work! A deadly function boasting enormous power Activate when the chance gauge gets stuck! Death will be delivered with a flashy director!