Free Subtopia Slot Machine

Aquatic Theme with Exciting Features

The theme of the slot is based on subterranean life, as you can find it familiar with the journey of Captain Nemo. However, the game is comprised of many more individual characters such as the captain, a blonde scientist, a purple-haired engineer, a mustachioed diver and a red-haired scientist.

Start Playing and Win Prizes

The golden icon symbol will pay the role of wild here, which will be the substitute for all symbols except the free spins multiplier meter symbol and the scatter, while the compass will be the scatter, which will activate free spins. The winning combination will be formed from left to right direction and only the highest win on per active pay line will be paid in the game.

Enjoy Free Spins and Multiplier

You will be able to activate free spins as the main bonus game, by landing three or more scatter anywhere on the reels. You will get unlimited free spins in this round, but it will end when the Multiplier Meter will stop by showing the skull and crossbones symbol.

While playing with free spins, the Multiplier Meter will appear at random and will be seen increasing wins by x2 up to x6. However, the random multiplier will also increase betline wins by x2 up to x5 in the main game.

Value of Symbols

• The red-haired scientist will pay you the highest coins, as five, four or three appearances of the symbol will provide you 2,000, 200 or 60 coins respectively.
• While the five, four or three captain symbols on the active paylines will give you 1,200, 150 or 40 coins.
• The blonde scientist comes next in the symbol value, as five, four or three appearances of the symbol will allow you to grab 900, 100 or 10 coins.
• While the mustachioed diver will offer 600, 75 or 25 coins on five, four or three appearances on active lines.
• The purple-haired engineer comes with lowest symbol value; five, four or three appearances of the symbol will offer you  400, 50 or 20 coins respectively.

The scatter win will multiply total bet with the numbers of scatter symbols on the reels. With five, four, three or two appearances of scatter, the total bet will be multiplied by 100, 25, 4 or 2 respectively.

Pros

• 

  Intriguing graphics and sound

• Availability of wild and scatter
• Free spins and multiplier
• Flexible betting range

Cons

• No progressive jackpot

Conclusion

The underwater setting of the Subtopia online casino slot is wonderful and its background score will definitely make you feel like playing the game inside a submarine.