Remember the old days, when getting sucked into a video game was all the rage in video games? This manga certainly does.
BTOOOM!, by Junya Inoue. First published in 2009 and first published in North America in 2013.
PLOT:
Ryouta Sakamoto has big dreams. Sure, he might be unemployed right now, but surely his prowess at online games and occasional gig as a beta tester will lead him to the career of his dreams! His skills are put to the ultimate test when he wakes up one day in a real-world version of his favorite game. Ryouta is now stranded on a strange island with a light implanted in his hand and a handful of supplies, and his only imperative is to survive.