Dreamhack Winter 2012, the world's largest digital festival and LAN party, kicked off on Thursday (aka Thanksgiving for those of you in the U.S.) in Sweden with this spectacular laser, fire, smoke and music show.

The festival, which runs around the clock from Thursday evening through to Sunday morning, includes more than 13,200 networked computers, a slew of eSports competitions, a gaming expo hall and several hundred live entertainment performances.