Okay,
[spoiler]
It appears that there is a new module that will let you create your own DDR (dance-dance revolution)-like game. When you make it, you have to be able to beat it, otherwise you won't be able to put it on your page. It will cost an arcade token to click. Apparently it randomly sends one of your friends an arcade token, grows a token a click(Costs a token) max five per harvest, has the possibility of rewarding you with 50 Red bricks, 2 arcade tokens, Rank 2 blueprint, rank 1 sticker, loose sparks, and a few other things.
[/spoiler]
I think that sums it up.
Thanks, Jas...
[spoiler]altho I stink at DDR.

That's a lot of items you can get. I hope there's a badge![/spoiler]