By all counts, Ryouta Sakamoto is a loser when he's not holed up in his room, bombing things into oblivion in his favorite online action RPG. But his very own uneventful life is blown to pieces when he's abducted and taken to an uninhabited island, where he soon learns the hard way that he's being pitted against others just like him in a explosives-riddled death match! How could this be happening? Who's putting them up to this? And why!? The name, not to mention the objective, of this very...

The battle comes to a head, both at home and abroad!As Perrier clashes with Tomie for command of the game, the Queen’s elite combat unit bears down on Ryouta’s stepfather and Iida, who struggle to maintain their hold on the control room. The players on the island and their rescuers are up against it too, sustaining a barrage from yet another type of drone with unique attacks that yields further losses. And regrouping proves no easy task, especially when Ryouta’s greatest rival challenges h...

In this "happy ending" conclusion to the story, it's up to Ryouta to persuade Oda – who has taken Kaguya and Uesugi hostage – to believe there's no need to fight. Fanning the flames of their rivalry, though, Takanohashi declares their duel a proxy war between East and the West! Meanwhile, Perrier attempts to rescue the hostages leads to disaster...The fate of the players and the destruction of the THEMIS Project hinges on Ryouta, but will his ideals be enough to make a happy ending reality...

The calm before the storm...It's the beginning of the end as Perrier's troops arrive on the island to rescue the surviving players. Sakamoto and his friends are relieved the killing is finally over...or is it? An unidentified aircraft is approaching the island, carrying the US Army's drone troops. Xaviera is looking for a rematch--will the island become their collective grave after all?!

How will Sakamoto confront the demon doctor?!In "BTOOOM!", a twisted live-action game of survival underway on a mysterious deserted island, actual people must use bombs to murder their opponents in order to live. Ryouta Sakamoto has overcome countless near-deaths in this game, while finding allies in Himiko and Kiyoshi Taira as he searches for a way out. But after Masahito Date, a former doctor who treats the injured Taira, is welcomed to the group, Ryouta begins to see the doctor's true c...

The mutiny begins!While Iida and Perrier finally make their move to take over Tyrannos Japan from within, Ryouta and Himiko are in a tight spot on the island. In his dreamlike state, will Ryouta end up doing something truly unforgivable?! But before they know it, Kira's back on the scene, and he has his sights set on SAKAMOTO! Kira's stronger than ever before-how did a child become one of the most dangerous players in the game?!

The demonic death game finally reaches a climax!!Sakamoto and Himiko have thus far succeeded in hanging on to their lives on the mysterious island battlefield, using their BIMs to compete in the murderous gameplay of live-action "BTOOOM!" The two find themselves pitted in a life-or-death struggle with Date, a victor from an earlier round, who has all sorts of knowledge about the game unfolding around them. After being cornered by Date, they escape his clutches and rush to the side of their...

A new menace looms...Sacrificing his humanity for a better chance at victory, Oda moves forward, leaving Okita and the past behind. As the stage once again returns to the final day of the game, a new weapon is deployed--one that will bring either salvation or certain destruction to the remaining players. But the island isn't the only battlefield! With things heating up back in Japan, the implications of the unfolding events at home could be monumental for all involved...

Ryota Sakamoto is one of the top-ranked players of BTOOOM!, an online battle game. But no amount of simulated warfare could have propared him for what is to come... Ryota wakes one evening to find himself dangling from a tree by a parachute with no recollection of how he got there. Before he can orient himself to his unfamiliar surroundings, Ryota is attacked. As a barrage of explosives rain down on him, Ryota realizes that he too has a pack of bombs...bombs that look very similar to the o...

In a hell called the Sanctuary...When his plan to escape the island ends in failure, Ryouta drags his battered body ashore, only to be approached by a mysterious girl who leads him to a community of seven combatants managing to peacefully co-exist. With Ryouta's arrival, though, the balance is shattered as the eight chips needed to win a ticket back to civilization are suddenly within reach! It doesn't take long before the first death is discovered, and so a brand-new arc commences with an...

A hero's last stand...Years ago, Tougou lost the entire team under his command in the line of duty. Carrying the weight of their souls on his back, he's tried to make it through the Game with honor while protecting those most vulnerable. Now, back up against the wall, he'll risk it all for a chance at redemption. Only one man is walking away from this battle to the death...

In this "bad ending" conclusion to the story, Ryouta casts aside his history with Oda and, with it, his hesitation, as he squares off against his former friend and rival, who has taken Kaguya and Uesugi hostage. Meanwhile, Himiko and Kira hatch a plan to save their captured allies. But Ryouta’s decision will have dire consequences for everyone involved, and even he might not emerge from this final battle unscathed...Who will be left standing as the curtain falls on this explosive drama?!