Casino bonuses are included in online gaming machines for several reasons. For instance, they ensure that a player is able to play on without getting stuck in the middle of an interesting level. It is the fuel that drives the casino games and makes the players keep coming back in search of more scores.
With the bonuses, a gamer is also able to keep track of where they left off from in their previous games and this allows them to get a keener edge on their gaming. Their next levels are played much better when they have an idea of the kind of bonus they received from previous tries on the casino games.