Fighting provides the basic core of the game, since it is the only way to gain Experience and is also the best method of acquiring Gold. To fight, simply click on the torn-down sheriff vehicle and a tombstone with engravings of another player will appear. The engraving reveals the level of the player and the size of that player's Zombie horde. Ideally, it is the best to choose a player that has a smaller Zombie horde than the current player.