The Bern fans kept the energy and enthusiasm going throughout the entire game, cheering for their team but also on the edge of their seats whenever Hischier picked up a loose puck and turned it the other way. Hischier had a few good opportunities to score during the 3-2 overtime win.
"I had my chances but it didn't go in now," he said. "I hope it'll start when the regular season begins."
The Devils will open the regular season against the Edmonton Oilers at Scandinavium in Gothenburg, Sweden, on Saturday (1 p.m. ET; NHLN, SN, MSG+, NHL.TV).
Bern coach Kari Jalonen was happy to see Hischier receiving so much support.
"I liked it a lot," he said. "Nico practices with us in the summer before he goes to training camp with the Devils, so he's always been important to our team. The fans love to see their Nico. I don't know if he's ever going to play in this rink anymore, so that was a special night for Nico and the fans."
Andrew Ebbett, 35, was in his first season with Bern when Hischier made his debut for the team in the National League, Switzerland's top division.
"I never saw a team have more injured players than when I was in my first year here; we had eight or nine guys out," Ebbett said. "All of a sudden, this 16-year-old kid is suiting up for us and holding his own on the ice and playing pretty well. You could see he was determining whether or not to return to Switzerland or play major junior with Halifax.
"The difference in the player before he went to Halifax and when he came back has really been night and day."
Devils coach John Hynes said the experience against a good opponent was a great test for his team.
"It was really special for Nico," Hynes said. "You could see the emotion on his face when they chanted his name in the introductions and it was a fantastic experience for our team. They have great fans here and the turnout they had and the way they rooted for Nico, Mirco, and also their own team was great."