Btooom!

Genres: Animation, Action & Adventure, Sci-Fi & Fantasy

Counries: Japan

Companies: Madhouse

Seasons: 1 (10 episodes)

Sakamoto, an unemployed young man, is one of the world's top players of an online fighting game called Btooom! One day, he wakes up on what appears to be a tropical island, although he doesn't remember how or why he got there.