How can I make my character change colors (textures) while charging his shot?

[Damatris]

Hi everyone, sorry for my bad english. hehehe.
Guys, i am making a megaman game, and i want that when i hold attack button, megaman changes his texture while charge his shot.
i guess this should be done with a new material and not with a new flipbook. But i dont kown how to do it.
thank you very much

[Wilkes]

You would have to use a material instance with a parameter controlling his color hooked up to a blueprint. I don’t know much more than that, but that’s where you should start.