To my mind, there should be games, something like gambling. Of course, different arcades, adventurers, shooting games are so popular and make a lot of fun. However, such old classic like roulette, poker, or even slots, make people to think, to use different strategies and so one. Unfortunately, there are a lot of other views on it. Some people are afraid to play gambling games. They think that it is dangerous to waste money. But there are a lot of opportunities to improve your game skills and even receive profitable feedback. That is why I think the gamble games can take a game niche calmly.