Free Hydro Heat Slot Machine

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Hydro Heat - Free Online Slot Review

A picture of the casino slot Hydro Heat

Have you ever dreamt of winning a speedboat race through racing across the ocean? Here is your chance to fulfil your dream. Real Time Gaming has brought an action-packed online slot game that can provide you with a glimpse of a nerve exciting motorboat race.  The game comes with a 243-ways to win set up, and you can win a randomly-triggered progressive jackpot.

The red heat scatter icon pays the highest prize of the game, as five of the icons on the reels award 1,250 coins on the max stake. The game features wild that substitutes other icons except for scatter to form winning combination. You can receive the highest win if one or more wild icons take part in a win as substitution of others.

Witness Exciting Boat Race and Win Money

The action-packed online slot game includes a number of valuable icons on the reels. Each boat icon (red, blue and green) can award the cash prize of 1,000 if you play with the maximum stake.  Here, you can gain advantages from a proactive scatter icon that pays the top prize and trigger Hydro Heat Race Bonus feature.

Hydro Heat Race Bonus Feature

Three or more scatter icons on the reels activate the bonus feature where you have to choose one boat to take part in the race. 15 free spins are awarded, and after the completion of each spin, your boat wins are multiplied by your position in the race. Here, you can win up 5x multiplier for securing a place between 3rd and 1st.

Once all wins have been paid, each of the boats includes 1 to the race counter, which is used to calculate the current position in the race.

The boat that accumulates the highest number secures the 1st place, and following the completion of the free spins, player’s boat secures a prize. Three or more scatter icons retrigger the feature, and you can add 15 extra spins to the total number of free spins during the bonus game.

Payouts of Hydro Heat free slot game



Hydro Heat is boat-racing theme online slot game that provides you with the thrill of a boat race. It comes with a progressive jackpot, some attractive base game prizes and the opportunity to win plenty of free spins and win multiplier.

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