Btooom!

Trapped on a remote island with no memory of how he arrived, Ryota Sakamoto quickly discovers his new reality is a living nightmare. The only way off this desolate rock is to participate in a deadly game where players are forced to fight each other using specialized bombs. For Ryota, a former top player of the online game "Btooom!", this is a terrifyingly real-world adaptation of his favorite virtual pastime. As he navigates the perilous landscape, forming uneasy alliances and confronting ruthless opponents, Ryota must piece together the mystery of his abduction and find a way to survive. Every decision carries the weight of life and death in this high-stakes battle royale, where strategy and cunning are just as vital as the explosive weapons at hand.

✦ AI-drafted summary