you need a working microphone to do this. i wanted to do this for fun, but i didn't know that they'd be relying on voice communication (i didn't watch the video

you need a working microphone to do this. i wanted to do this for fun, but i didn't know that they'd be relying on voice communication (i didn't watch the video they have embedded on the blog) e: also the prize is for US residents only, apparently (since that's where they are trying to recruit, that only makes sense)