Blood Strike: Death God’s Game is a Manga/Manhwa/Manhua in english language, Manhua series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

Chen Feng, the king of the game 'Blood Strike: King's Ascent', inexplicably crossed into the mysterious "Death Match Challenge". Within this server, he appeared on the desert map with live ammunition, and had a live-action gun battle with others. And just as he was so excited about this "real game", a more terrifying inner world opened, and the zombie variants and even the BOSS that had never appeared in the game, all rushed out...