Online casino Liberty Slots is inviting its player to get their competitive juices flowing courtesy of its latest slots tournament series.There's a busy schedule of daily, weekly and monthly events lined up throughout August with some great prizes on offer to the top performing players.The Dog Days Tournament series runs until 15 August and will be followed by the August Special series. Both will feature different slots each day including Jester’s Wild, Cool Bananas and one of the casino’s most popular games. Cash prizes of $500 will be awarded every day in both series.