There are a fair few products available to play online from NetEnt which fit into this genre. Of course, these do all follow the same basic rules and patterns of the standard games, but also tend to include their own extra special feature, which allows them to be differentiated from one to another. You’ll find that all of them have the exact same kind of layout, regardless of whether you’re playing ‘Classic Deuces Wild’ or ‘All American Double’. There’s a pay table at the top, the different kinds of card hands shown down the left hand side, and the cards dealt across the bottom.
As mentioned, the main aim of playing these games is to form a set of cards which make up a poker hand, which is what are aimed for in a general card game of poker. There’s quite a vast variety of these, so it does mean you may have to study up on them slightly before exchanging and wagering on one of these products. Of course, the idea of being able to swap cards is so that you can hopefully change one or two out in order to make room for a different one which could potentially provide you with a winning combination of some sort.