Ztars make an appearance in New Super Mario Bros. D.I.Y. as items that not only destroy all enemies, but also the ground and things like ? Blocks. They can be dangerous if Mario does not run extremely fast, he will fall.
|Power||30; 45; 80|
|Items|| 2 Syrups
Ztar appears in Mario & Luigi: Rivals Quest as a boss, alongside a possesed Dino Piranha by him, called Dark Dino Piranha. There are also little Ztar-like enemies called Cosmic Dark Stars, these Dark Stars and Ztar are minions of Lord Ztar, a specie of Ztar, but his body looks like a ghost, not a Star.
A giant Ztar appears in this game as the boss of the Startos planet, he's weakness is the Light Mario.