The Dark Room

Source: http://www.youtube.com/watch?v=hvkjP6dqpfY

Description:

You are in a dark room. You must escape. First hundred to reach the end of level 2 win a dogtag.

9th June 2012: Exactly ONE of you has made it to the end. Congratulations to user eommrt - you win yourself a dogtag and personalised message sent to the address of your choice.

I have 99 more dogtags to give away.

THE REST OF YOU ARE TRAPPED.