Linköping has won two straight, as well as three of the last four matches against Rögle.
And when Rögle had a chance to continue his winning streak at home, it stopped the guests.
It was the guests who started strongest - but in his first attack, Rögle's Adam Tabellini found Tyler Kelleher who got the puck over Marcus Högberg's pick.
With meager minutes left of the first period, Linköping equalized.
Dream introduction in the second period
Linköping got a dream opening in the second period.
After three minutes, the puck from Jesper Pettersson looked for Elliot Ekmark's blade.
And Ekmark scored their first goal of the season, 2-1.
Then came the extension with 12 seconds left of the second period.
Rögle acknowledged
Before the last period, Rögle threw in the chains.
A move by Cam Abbott that paid off.
Anton Bengtssons sent away the puck that was looking in through Högberg.
And the home team looked to have gained new energy.
Rögle rushed forward, and chased the equalizer and with eight minutes and 34 seconds left, it came.
A class goal signed Marco Kasper who is fast so his skates when he turns around and gets in front of goal where he pinches the puck in the right cross.
The decision came instead after extra time when Broc Little tried to get between Dennis Everberg and Lucas Ekeståhl-Jonsson.
Little got a trip with him.
Once in powerplay, Markus Ljungh unleashed the cannon and Linköping took the second win of the season against Rögle.