Novomatic may not be the initial brand that you think about when it comes to software designers, however it is the earliest in this checklist, dating back to 1980. The company not only has a terrific range of online slots but also over 2,000 land-based gambling enterprises that are holding its video games. Playtech is among couple of companies able to power whole online casinos on its own, highlighting the variety of games that it offers. There are a wide variety of standout titles, including a big range of well-known ports.