While the term “gaming” is often used very loosely to describe online games, there obviously is a big difference between games for fun like Fortnite and gambling games like slots or blackjack. Both niches can be very lucrative but being an affiliate for gambling-related games involves a very different approach, plus there are plenty of regulations and laws you will need to abide by. The gambling space is extremely competitive, so if you are new to affiliate marketing, this might not be the best place to start. First become proficient as an affiliate in a simpler niche and then look at transitioning into the world of online casinos.