Shardous Wymom, 22, lasted the full 10 minutes. He came all the way from Timaru for his shot but didn't practise before going head-to-head with Mr Dotcom.
"It was pretty cool - I'd give it a 10 out of 10 for sure."
The expo on Saturday and yesterday showed off the latest technology and was the first of its kind in NZ.
Nearly 10,000 people poured through the doors to check out the new PlayStation 4 from Sony, and Xbox One from Microsoft, a History of Video Gaming Museum with computers and consoles from the Apple II to the Sega MegaDrive and the Oculus Rift virtual reality headset.
The Xbox exhibition featured a movie-sized TV screen for people to play on while sitting on a couch that was dwarfed by the television's size.
Dan Auxtero, 13, there with his friend Nawaf Aljohani, also 13, said it was "pretty cool" and really exciting trying out such a large screen. He was too young for the R16 Call of Duty.
Digital Nationz
* Attended by about 4000 on Saturday and 3000 yesterday at Vector Arena, Auckland.
* Exhibits included Sony Playstation 4, Xbox One, the History of Video Games Museum, a Digital Artz
* Gallery, 3D printers, robots and the Oculus Rift Virtual Reality Headset.
* Modelled on American events such as the E3 - the world's biggest gaming expo, held annually in Los Angeles, California.