Rovio Entertainment, maker of the 10-year-old "Angry Birds" mobile game series, on Friday reported a 160per cent jump in second-quarter adjusted operating profit, helped by increased player engagement amid COVID-19 lockdowns.

HELSINKI: Rovio Entertainment, maker of the 10-year-old "Angry Birds" mobile game series, on Friday reported a 160per cent jump in second-quarter adjusted operating profit, helped by increased player engagement amid COVID-19 lockdowns.