Rockman World / Mega Man: Dr. Wily's Revenge (Game Boy) All Bosses (No Death)

The character's collision detection was so large that it was very difficult to dodge the attack of the enker.

Dr.Right's Robot Masters
1:25 Cut Man
2:09 Elec Man
2:26 Ice Man
2:46 Fire Man

Dr Wily's Robot Masters
4:00 Flash Man
4:22 Quick Man
4:54 Bubble Man
5:25 Heat Man

Mega Man Killer⚔️
5:50 Enker

Wily Space Station
6:47 Wily Machine World 1