Rebellion confirms Alien Deathstorm uses the same engine as Atomfall, but it's 'a more advanced version' that offers a new lighting system, 'which for an action horror game is actually a must'

Rebellion has confirmed that Alien Deathstorm was built on a new version of the Atomfall engine, which also let the team bring the horror aspect to life.

Preview courtesy of TechRadar. The full article opens on their site.