While the vast majority of online casinos choose to partner up with software development companies, and have games provided by third party entities on their websites, some online casinos also choose to develop proprietary software.
Some of the online casino brands out there also have a software development team in their corner, which works on creating entertaining titles with their own brand staple on them. These games are usually unique and can only be found on the online casino platform that has created them.
Different brand create all sorts of titles for their own casinos; players can find proprietary software slots, table games, jackpot games and other categories, depending on the brand and what they choose to develop.