Involvements in Games/Zeta

Angry Birds 2
In Angry Birds 2, Zeta appears as a boss in The Angry Birds Movie 2 Event, where she replaces all of the boss pigs (if connected to Wi-Fi.). She has new sounds and expressions, along with a Toons styled design. Interestingly, the regular pig enemies still appear as enemies in the event, even though the pigs are against Zeta in the movie. She later reappeared on December 8, 2021 and lasted until the end of the year.

Angry Birds POP!
Zeta appears in Angry Birds POP! with a new Toons design, different from Angry Birds 2's design. She is a playable character in which she has the Freeze Pop, which freezes a line of bubbles upon contact. She was first introduced in the movie's event that also happened during the Zeta's Lair event, which replaced King Pig's castle, with the same gameplay of beating all five levels with out losing a life.

Angry Birds Blast!
Zeta appears in a Treasure Hunt Excavation image and gave rewards to the player on the Monday before the launch. She uses the exact same design as in Angry Birds POP!.

Angry Birds Friends
Zeta appears in the Operation: Eagle Island Tournament as a boss. She has a new appearance based more on her movie design, different from the other designs. She is a hard to defeat boss like the other bosses, but she doesn't need to be defeated in order to complete the level, she appears in all of the levels, often with Baby,  seals, piranhas and Guard pigs. She screams when defeated, her voice and behavior are similar to Gale. She always stays still, like the newer bosses that use a single sprite.

Angry Birds Dream Blast
Zeta appears in the The Angry Birds Movie 2 Event in Angry Birds Dream Blast as a Photo Avatar. She has a new appearance based more on her movie design, different from the other designs.

Angry Birds Transformers
Zeta appears in Angry Birds Transformers as Nightbird and Slipstream. She uses her Toons design as a 3D model.

Nightbird
Nightbird like Zeta is misunderstood. Nightbird was created to represent the advancements in human technology. However, she was corrupted by the Deceptihogs and was forced to betray the Autobirds!

When Nightbird was returned to Doctor Fujiyama, she was placed in cold storage which Zeta can relate to as ruler of a frozen wasteland known as Eagle Island.

Over the years she has learned to harness the power of ice and can now use the pigs own towers against them!

Gameplay
Nightbird in the game plays somewhat similarly to Nautica, where she launches a series of large Ice Blocks in an arc at her targets, which explode with incredible smashing power, obliterating block towers with ease. However, despite their effects on the local (shoddy) construction, they don't do a whole lot to Walking Mortar Towers without augmentation.

Slipstream
Who is Slipstream? Nobody knows...A solider? A spy? Whatever she's up to, she certainly knows how to keep a poker-face. She is as deadly as she is beautiful. Ice-cold and lightning-fast she can be a reliable ally... If you're certain she's on your side! Just, whatever you do, don't mention Windblade...

Some people believe she is a clone of Starscream but her true origin is a mystery. One thing's for sure, you do not want to get in this bird's way. As the first-ever female seeker, she knows how to stick up for herself! Her strategic mind and quick wit put her a cut above the rest!

Her weapon is cold and calculated, firing multiple projectiles that all home in to the same target from different angles. Some say she even hums "Let it go" as she rains destruction upon her foes!

Gameplay
Slipstream’s weapon is similar to Nightbird's, launching ice blocks, but has quite a different deployment. It starts launching them at a random angle, but once properly upgraded, it launches four blocks at once at different angles, all converging on the target with hefty explosive force. Once the smashing happens, ice blocks then rocket sideways from the impact zone. This weapon also has an infinite clip and pretty quick rapid-fire, making up for the individual blocks' (relatively) lower destructive power.

Angry Birds Reloaded
Zeta appears in the Eagle Island part of Angry Birds Reloaded as a boss. She has the same design as in Angry Birds Friends. She is a hard to defeat boss like the other bosses, but she doesn't need to be defeated in order to complete the level, She screams when defeated, her voice and behavior are similar to Gale. Unlike Angry Birds Friends, she has animations in this game.