Naturally, the S-Rank Agents are the most useful and powerful characters in ZZZ.

But which one is the best?

These agent-specific W-Engines are rarer to find, locked to A or S rarity pulls.

Zenless zone zero’s fusion w engine on a black background.

It matches the name of her key weapon, and the buffs it provides heavily improve her combat abilities.

TheSignal Shopis where players canpurchase many in-game itemsfor real-life and in-game currency,including specific rare W-Engines.

Playersdon’t have to put this W-Engine on Grace, but itsuits herskills and abilities the most.

A collage showing Grace, Rina, and Lycaon with a blurred background in Zenless Zone Zero.

An Anomaly fighter in ZZZis a fighter thatspecializes in debuffing enemiesalongside doing damage.

Due to this W-Engine’s design,other agentsthat the Fusion Compiler suits includePiper and Jane.

The amount of proficiency also increases based on the star level of the Fusion Compiler.

The Fusion Complier W-Engine in the Signal Shop of Zenless Zone Zero.

While it can stack up to three times,the times on each stack are independentof each other.

He’s got your back!

The equipment page for W-Engines and Grace Howard in Zenless Zone Zero.

Zenless Zone Zero Seth holding his shield.

Live-Service Games

Zenless Zone Zero