The gaming industry has become big business, especially as more and more people take it up as a hobby. Of course, PC and console gaming are still hugely popular but mobile and even VR gaming have really taken off in recent years. Online casinos are also enjoying huge demand, especially in European countries like the UK where many big brands like Betfred are competing hard to attract players from their rivals. To do this, they often use casino bonuses and promotions like free spins as a big part of their wider marketing campaigns.