Here's how Sunset Shimmer showed up in Weekenders Adventures of Transformers: Age of Extinction.

Carver: Aw man! We've got to save them!

Cosmo: I agree.

???: Tino is dead, isn't he?!

Lor: Who the hell was that!?

Daphne: It's Sunset Shimmer.

Shaggy: And she looks heartbroken.

Sunset Shimmer: Tino... he's my boyfriend... and he never dies.. not ever!

Shido: Sunset Shimmer, you've got to listen. He sacrificed himself to save Yoshino.

Yoshino: It's true, he risked his life to save me.

Sunset Shimmer: But, Tino... he means everything to me [picks up Tino's body] And you let him die!

Casper: No we didn't.

Doraemon: Sunset Shimmer please. It's not our fault.

Liliana: But right now we've got to save the others.

Sunset Shimmer: I refuse to leave Tino! [cries] And now that you let him die, I'm nothing! I'd promised him that. I love him and I don't want to lose him, I just can't!

[Sunset Shimmer runs away]

Carver: Sunset Shimmer! Wait!

Godou: Dang it! Not another one!

Shido: What shall we do now?

Mana: The only thing we can do. Save Optimus and the others!

Sonic: She's right. Let's go!