I was going to make a small introduction for this game like I do with all speedruns, but I already know that since you read the title you have the theme song stuck in your head.
Earlier today, a speedrunner who goes by Crescendo2020 set a world record time for DuckTales in the Pacifist category. Crescendo2020 did it with a time of 8 minutes 06 seconds. In Pacifist, you are now allowed to damage any enemies with the exception of the bosses. This also includes knocking the chain and ball towards the mummies.