Nightwalkers.io

Nightwalkers.io is free online game. Nightwalkers.io or short, Nightwalkers, is free Co-Op browser zombie survival game JeFawk Games. It features unique gameplay elements such as Apocalypses and Noise which attracts zombies. Grab friend and make invincible base. Gather resources and build weapons, fight through endless waves of zombies to establish new World Record...or don't and just chill base and talk to one of 1000+ daily people chat. However you play is up to you, but don't forget, kill as many zombies as possible!