How to free the scientists from STAR Labs in Gotham Knights

To free the scientists from STAR Labs in Gotham Knights and survive the Regulator attack, you need to operate the Railgun at the same time to thwart Mr Freeze.

Who is the Gotham Knights best character to pick

The Heist at STAR Labs in Gotham Knights Guide

Gotham Knights Defeat Shocker and Regulators Free the Scientists

Heist at S.T.A.R. Labs - Gotham Knights Guide - IGN

Heist at S.T.A.R. Labs - Gotham Knights Guide - IGN

UPDATE] Gotham Knights quietly re-adds Denuvo after update removed it

ArtStation - Gotham Knights Level Art: Star Labs

Gotham Knights Update for October 26 Released on PC, Bigger Patch Incoming for Framerate Stablity

First Gotham Knights PC Update released, full patch notes revealed

ArtStation - Gotham Knights Level Art: Star Labs