During the San Diego Comic-Con this weekend, Nintendo let fans go hands-on with Super Mario Maker.
Nintendo have a wide-range of must-play Wii U and Nintendo 3DS games to try out during the event, including Yoshi's Woolly World, Splatoon and The Legend of Zelda: Tri Force Heroes.
One of the bigger highlights, and perhaps the biggest campaign for the Japanese game maker this year is the frantic, sandbox experience with Super Mario Maker. With a few taps on the Wii U GamePad, players can whip up a medley of challenging, bizarre and near-impossible Mario levels.
There's also a quick look at how Miiverse comments come into play, with these little social messages woven into the levels themselves.
Are you stopping by Comic-Con this weekend?