How do you get 30 million coins quick?

What you need two do is get red bricks to open times score becuse my bruther has this game when you get the red bricks go on extras and buy times score.

Get all 99 Gold Bricks. Go outside and build the 99-brick masterpiece. It's a geyser of continuous studs! Use score multipliers to get enough for the x10 even faster. Though there's not much point to using x2,4,6, and 8 to get the 10, is there?

You can do it.

Well, if you have unlocked the bounty hunter door then do mission 6 - Yoda. When the level starts, switch to Boba Fett and fly your way to the end. Shoot the things that explode when you shoot them and hold x to build. When done building, fly to the other side. Keep doing that for a long time and eventually you'll get it. A really REALLY long time. Or if you have Score times 2 or score times 6 unlocked then turn it on along with a bunch of other things you've unlocked that will multiply your score every time you make money.

Man you gotta get the score times power bricks and buy them, then turn'em on. Like if you have the scorex2 and scorex4 on at the same time the studs you collect after will be timed by 8. If you get all of them,scorex2,x4,x6,x8 and x10 like I did man. The studs you collect after will be timed by 3840 Dude. COOL HUH!Then you'd get 30 million STUDS in like 2 and a half minutes.