Dead or Alive 2 is a five-reel Wild West slot with nine paylines and a choice of three free-spin modes. Old Saloon focuses on sticky wilds, High Noon Saloon develops wild multipliers, and Train Heist builds a multiplier progression from landed wilds. Selecting a mode therefore changes the feature behaviour rather than just the scenery. Three or more scatters open the free-spin choice. Its sequel mechanics should be explained independently from the original Dead or Alive's single bonus format.
To compare related slots formats, read the rules of Starburst and Gonzo’s Quest.
The library also explains the difference between lines, ways and clusters to help put these mechanics in context.
Source: published game information.