The Leeds skipper is determined to give Scotland every chance of hosting another 50,000 fans when the World Cup qualifying play-offs come around in March.
Scotland can boost their chances of sealing a seeded place for the 12-team tournament, which will produce three qualifiers for Qatar, by getting a positive result against Group F winners Denmark.
Cooper and many of his team-mates experienced a full Hampden for the first time for last month's last-gasp 3-2 win over Israel and the stadium will be full again on Monday.
"The boys and everyone associated with the national team can take a pat on the back for that, getting Hampden full again," he said.
"We have definitely been successful over the last 18 months and that's what happens, they flood in and get behind the team.
"It's only going to benefit us and we can feed off that energy inside the stadium.
"There is a real feelgood factor around the place at the minute and the longer that continues, the better.
"That comes down to winning football games.
"We have won a fair few football games over the last 18 months and we have to keep going and keep progressing.
"When you see Hampden full and you hear that roar, the boys talk about it, it's an unbelievable feeling.
"You take that on the pitch with you and you can get that extra bit out yourself.
"We have to keep delivering on the pitch and they will keep turning up, and that's the way we want it."

7. Aubameyang opens up on Spurs talks
Pierre-Emerick Aubameyang has revealed he came close to signing for Tottenham five years before he joined Arsenal, but insists he would never cross the north London divide now. (Sky Sports) (Photo by Ryan Pierse/Getty Images) Photo: Ryan Pierse

8. Hall makes decision
Young midfielder George Hall has decided he wants to stay at Birmingham City despite interest from a number of Premier League clubs including Leeds United, Brighton, and Southampton. (The Sun) (Photo by PETER POWELL/POOL/AFP via Getty Images) Photo: PETER POWELL

9. Swift in demand
Leeds United are plotting a bid to sign Reading midfielder John Swift in January. Burnley and Wolves are also keen. (The Star) (Photo by Richard Heathcote/Getty Images) Photo: Richard Heathcote

