Abyss Walker: The Lost Island is a Fighting game. You can play Abyss Walker: The Lost Island in your browser for free. This is a story about travelling ninja, who had been betrayed by his clan in the past. His journey led him to a mysterious island where he must face with an ancient goddess. Control: W/A/S/D - move MOUSE - aim and fire 1,2,3,4,5 - change weapon Q,E,Z,X,C - skills.