Is there overtime for Kobe's 8 1 game?

It should be noted that each team of Chamberlain averaged 1450 points, but Chamberlain used 63 shots and won 36 times. Finally, teammates and opponents helped him get 100 points. If you look at the NBA games in the 1990s, you can see that the defensive strength of the NBA in the 1990s and now is much worse, and you can infer what the defensive strength of Chamberlain was then. Kobe used 46 pitches.