Watch for what happens on the third reel while playing this online slot. This part is the only reel where the bonus symbol will appear. Collecting enough bonus symbols on this reel triggers the Wolf Run free spins. The colored segments on the ends of the game show how the lines will travel. Some of the forty lines go in a direct line, while others will move up and down. Play with all forty lines at a time, if possible. Your chances of winning will increase, plus you’ll have more coverage over all the symbols that appear within the game.