START

Boundary

Real

Deep, Heavy

Trap...

Survival

The Boy

Awakening

Take Action

Haze

Apathy

Overture

The Bloody High School Girl

The Lure of Blood

Sweet Trap

Eyes in the Dark

Fierce Attack

Betrayal

Sacrificial Night

Ocean Breeze

One Line

Extra: Author's Rant 2

Fading Reality

Againts the Rules

The Hunter

The Hunted

Make-Believe Wife

The Extensive Ruins

Tremor

Back From the Dead

No Turning Back

Another Side Episode Himiko 1

Another Side Episode Himiko 2

Another Side Episode Himiko 3

ReStart

White Specter

The Rules of This Island

Intensifying Front Line

The Strongest Players

Karma

High Level

Himiko First Photo Album

Old Pal

Real Intention

Natural Law

The Two Sacrifices

Revive

Prelude to a Fall

Farewell

Legami

Squadra

A Place to Die

The Weight of a Life

Fortress

Complete Trash

Ruler

Uprising

Sakamoto Ryuuta is an unemployed 22-year-old who lives with his mother. In the real world, there may be nothing really special about him, but online, he's one of the world's top players of the combat game "BTOOOM"!<br><br>
One day, he awakes in what appears to be a tropical island, though he has no memory of how or why he has come to be there. While wandering around, Ryuuta sees someone and calls out for help. The stranger responds by throwing a bomb at him! Now Ryuuta realizes both that his life is in danger, and that he has somehow been trapped in a real-life version of his favorite game! Will Ryuuta be able to survive long enough to figure out how and why he ended up here?<br><br>
(Source: MangaHelpers)