Ex boost is a special move-in Lost Judgement that increases Yagami’s attack speed while also reducing flinching and damage that enemies do to Yagami. 

To use Ex boost, you will need to fill your EX Gauge until it is full and then press R2. After you press R2, the EX Boost will activate and last until you disable it or it runs out.

If you want to Disable EX-Boost, simply press R2. Along with this, any actions you conduct while in EX Boost mode will cost half the stamina, so it’s highly recommended to utilize the EX Boost mode in combat.

How to restore EX Gauge in Lost Judgement?

To restore your Ex Gauge, you will need to purchase snacks and drinks at convenience stores. Once an item is purchased, use it by accessing it under the items tab on your phone.

Press your key to open your phone and then navigate to the items tab shown below to access any drinks and snacks you have.

You can also smoke cigarettes in Lost Judgement to restore your EX Gauge, at various locations in the city. Unlocking certain skills can also improve how much EX Gauge you refill by smoking. 

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