We have over 20,000 FREE games. Start here.
Power 4 Bonus slot is a 5-reel game with 20 paylines. Its developer is ZITRO. It was released in January 2014.
After playing it, FreeSlots99 came to know, that this casino slot has rather unique idea and we definitely liked playing. Before you deposit any cash into a casino, you are welcome to play it for fun, without any downloads or installations required at all. A preview is available online here. Try a free demo of the Power 4 Bonus slot machine at freeslots99.com. Next, online casinos for real money are waiting for you.