If you've ever wanted to get to grips with the engine which is at the heart of some of each year's biggest releases, the Unreal Engine, you may have been put off by the daunting size of the thing.

Welcome to the next generation. This week, Epic Games, a company that makes game engines and prints Fortnite money, debuted a tech demo for Unreal Engine 5, the newest iteration of its popular Unreal ...