He took a first step towards that goal by beating Thailand's Crucible newcomer Noppon Saengkham 10-4 in the first round in Sheffield.

Then Robertson opened up about the obsession with gaming that he believes has held him back on the snooker table.

"I've decided to make a clean break from them," the 35-year-old Australian said.

"Once I turn the computer on I can easily play them for 12 hours straight.

"I'm very happy to be painting more Warhammer figures and I'll leave it at that. I've got lucky.

"It is a serious issue. In China there's a gaming addiction camp where they actually take their kids. They're just too hooked on them and they take them away for three weeks, no video games, and they're probably crawling up the walls."

Robertson even suggested taking up golf could be seriously damaging for his relationship with partner Mille and son Alexander.

"I've got quite an addictive personality where if I start doing something I try to do it to the best of my ability. That's why I dare not pick up a golf club because Mille and Alexander probably wouldn't see me," Robertson said.

Also a former Masters and UK champion, Robertson's form has taken a significant dip this season, and the former world number one is down at number nine in the rankings currently.

He lives in Cambridge, where he set up home in 2004 after leaving Melbourne to pursue his snooker dream.

But if Robertson had not been so engaged with the gaming culture as a teenager, he believes his career would have taken off sooner.

Robertson said: "Even when I was a teenager it probably stopped me coming to England and getting on the tour a couple of years earlier than I did.

"I was heavily addicted to a game called Diablo II. It got to the point back home in Australia that my mum would have to create an account and log on to see if I was on it instead of playing snooker.

"So all of a sudden I would see 'Alison has come online'. And I'd be like, 'Oh my god, quick, get out', then she'd start typing and I'd be busted.

"That was when I was a teenager - 17 or 18."

In a separate Eurosport interview, Robertson said he used to stay up all night playing games.

"Then all of a sudden, it is 6am, the birds are tweeting and I'm thinking: 'Oh my God, I've got to get up in a couple of hours to take my son Alexander to school. Then I've got to practice'," he said.

"Mille absolutely hates it.

"If you are a single guy, and work in a normal job, you can get around it. But you can't win professional snooker matches when you are tired."