Big Thunder Online Slot (Ainsworth)

Big Thunder Review

Big Thunder by Ainsworth is an online slot which is playable on most devices, including mobiles and pads. This game has some interesting themes and exciting features to know about. Find out more from our Big Thunder slot review below. Further down this page you can also find more popular slots from Ainsworth.

Themes and Gameplay

The layout of this game is pretty standard and consists of 5 reels with 30 possible paylines. In most jurisdictions you can also select the Autoplay option when playing Big Thunder. You can choose from 10, 25, 50, 100 or even more spins. You can opt to stop Autoplay on a win, if a single win exceeds a certain amount, or if your balance increases or decreases by a chosen amount. This is a great way to stay in control and to play more responsibly.

Maximum Win, RTP and Volatility

The RTP for Big Thunder is 94.38%. This quite low and considered to be below average for an online slot. RTP stands for Return to Player and is the percentage of stakes the game returns to the players. For example, if a player bets €10 the expected return for this game would then be €9.438. However, the RTP value is calculated over millions of spins which means the outcome of every spin will be totally random.

Ainsworth have chosen not to add a free spins bonus round in this game and that is quite uncommon nowadays. On top of this, there is a progressive Jackpot available and big amounts of money is ready to be won.

Reviewed 5/20/2017 by CasinoSlotsGuru.com