I can't find a powerup animation or power end animation for the character. Is it there or any way to do it.
There're animation placement, behavior & repeat for each action/power up. If you change the animation placement to overlay/replace, etc, it could make some cool effects. Is this the one you need?
to let the player know their powerup is coming to an end, you will have to make it part of the powerup animation, and then make sure the duration matches the animation length
That's what I want to do exactly. Well, My powerup is a square whose default animation is changing colors Constantly. The duration is almost 20 seconds. I want to make my character change color before 2 seconds when the powerup is ending.