Btooom!

In this Brazilian Portuguese edition of the survival-action manga, a young man named Ryota Sakamoto is stranded on a remote island, forced to participate in a deadly game where players use handheld bombs—the titular "Btooom!"—to eliminate one another. Published by Editora JBC from 2014 to 2019, this 27-issue series adapts the original Japanese manga by Junya Inoue, known for its tense, strategic battles and bleak commentary on human nature. It stands as a key entry in the survival-game genre, capturing the same high-stakes desperation that made the source material a cult hit.