New Super Mario Bros. 2 is revisiting old Super Mario Bros. through free Coin Rush content, now available for download. To celebrate a massive 300 billion coins collected in NSMB2 worldwide, Nintendo released the free-for-now Gold Classics Pack based on iconic levels from Super Mario Bros. and Super Mario Bros. 3.
The first of the pack's three courses looks to be based on 1-1 and 1-2 from the first Super Mario Bros. As for the second course, that looks like a mixture of offerings from SMB3, including the always-vicious arcade minigame. Finally, the third course invites players back to Bowser's castle, as per SMB1. As shown by the above Nintendo Direct, the pack offers NSMB2-themed twists on the two NES classics, including multiple routes.
The nostalgia-stuffed DLC is free until January 31, 2013, after which it costs $2.50