De Bruyne arrived after halftime because of his first appearance since sustaining a facial break at the Champions League final and squared the ball to get Thorgan Hazard to equalize at the 55th minute. Then he scored in the 71st using a low shot from outside the region.
This was Denmark's first match because Eriksen's meltdown, along with the hosts began at a furious speed at a raucous Parken Stadium. Yussuf Poulsen scored using a low shot inside the far post in just the second minute.
Players from both groups subsequently stopped play after 10 minutes as the 25,000 fans climbed to get a moment of thunderous applause in tribute to Eriksen, who wore the No. 10 shirt for Denmark's national group.
The gamers combined the applause too, as did referee Bjorn Kuipers.
Eriksen stays in a nearby hospital after suffering cardiac arrest from the group's opening match against Finland.
The success give Belgium a place in the round of 16. Denmark can still progress with a win over Russia on Monday when the Belgians conquer Finland.
Carried forward by the biggest crowd in Denmark because the authorities eased pandemic restrictions, the hosts kept pushing ahead in wave after wave after the first aim.
Play resumed at a normal speed after the tribute into Eriksen, however, Denmark still had the better chances in the first half.
Matters changed completely when De Bruyne arrived after the rest.
Eden Hazard, Thorgan's brother, then arrived and put up De Bruyne for its next aim. De Bruyne ran toward the Belgium lovers but did not observe the target, pushing in down hands in a calming movement from admiration for Eriksen.
Martin Braithwaite'd Denmark's greatest opportunities for an equalizer, but his shot was saved by Thibaut Courtois from the 75th and his header glanced from the crossbar from the 87th.
Ukraine shirts North Macedonia for 1st Euro 2020 success
Andriy Yarmolenko and Roman Yaremchuk equally felt again, and this time it had been sufficient.
The exact same two players scored in the group's opening game at Euro 2020 on Sunday, but that was a 3-2 loss to the Netherlands.
Yarmolenko netted from close range in 29th moment after Oleksandr Karavaev's flick in the corner. Then he released Yaremchuk to the ideal flank from the 34th to double the lead with a low shot beyond onrushing goalkeeper Stole Dimitrievski.
The goals were split from five minutes.
The group also equalled trainer Andriy Shevchenko's listing of scoring two goals at the European Championship. Shevchenko netted his at a 2-1 victory over Sweden whenever the nation co-hosted Euro 2012, Ukraine's only previous success in the neighborhood tournament.
The penalty was awarded following Karavaev brought down North Macedonia striker Goran Pandev, that had been planning to get a rally after Bushchan pushed a shot from Aleksandar Trajkovski on the woodwork.
Ruslan Malinovskyi afterwards had a penalty saved by Dimitrievski on the opposite end. It had been given for a handball after a free kick following a movie review.
Ukraine currently has three points in Group C while North Macedonia has is facing removal from the tournament.
Ukraine is emerging in its third European Championship and hasn't progressed from the group point. The group will stay at Bucharest for its final group game against Austria while North Macedonia will journey Amsterdam to confront the Netherlands.
They had been taking part in the European championship amid a market with South American football body CONMEBOL.