In order to make our A-Z online casino list, the casino must be well designed. Regardless of whether the casino is themed or not, we expect the site to look great and be easy to navigate and explore. The online casinos that score the highest will also offer extra design features such as being able to play more than one slot at time and topping up your wagering account without leaving the game. We only recommend online casino sites that have a well-stocked game lobby, offering the main types of casino game including slots, jackpots, table games, live dealer, scratch cards and more. The providers available is also taken into account — we like to see big name studios such as Big Time Gaming and NetEnt, but also smaller providers like Push Gaming and Fantasma Games.