Today, most games found at online casinos are developed by one of dozens of online gambling software providers. These are companies that specialize in creating content for casino sites, building slots, table games, video poker machines, specialty games and more. It is their entire business: rather than requiring each operator to come up with their own titles, they can license out a library of great options for players to enjoy to each site, making it quick and easy to get a new iGaming operation up and running.

But there are still exceptions to this rule. Occasionally, we’ll come across a game that wasn’t developed by a company that specializes in these sorts of products. These proprietary games can come from a wide range of sources: sometimes a casino can build them from scratch, or perhaps a company that has a particular brand or concept they want to promote will create a slot machine or other product that ends up on a website for real money play. These may be the oddballs of the iGaming industry, but they can still be entertaining and interesting options if you’re willing to give them a chance.