How do I Change time scale individual object

Hello, I want to change the time scale of an individual object, not all objects of the same type.

If I use "set time scale object" that changes the timeline of all objects of the same type.

Any way to do it?

You need to pick that particular object first.

Suppose you have a collision event, this will pick the instance of object A and the instance of object B that are colliding with each other. In this collision event, you can set, for example, time scale on the individual object B.

See https://www.scirra.com/manual/75/how-events-work for more info on how picking works on C2.