Sequels are always tricky for game providers. Get them wrong and you run the risk of blemishing all the hard work done the first time round. But get them right, and you might be able to double the interest of players.
With Dead or Alive 2 the gamble has paid off for the online slot game. It has more beautiful graphics than the original. Plus the whole thing has a deeper, more genuine Western feel about it and the fact that there are three types of free spins to choose from rather than just the one default one really add something to the game, also because it gives the player more power of choice.
Crucially, the high volatility remains, so as a player, in this case, you definitely get the best of both worlds.