Submarine Themed Online Slots
Top Free Slots website offers over 3,2000 no download, instant online and about 800 mobile slot games.
Play selected slot machine games with the main theme Submarine for free.
Submarine 
Submarine is a 9 payline online slot machine with top payout of 1,000 coins and a bonus round. The game was created by Other Software.
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20,000 Leagues 
20,000 Leagues is a 5-reel, 25 payline slot game featuring a bonus round with up to 40 free spins. Winning symbols include submarines, sailors, divers, treasure chests and sharks..
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Captain Nemo 
Captain Nemo is the 5 reel, 20 payline slot that not only gives you the chance to win a life changing progressive jackpot but also has a unique bonus feature round where you use..
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Leagues of Fortune 
Leagues of Fortune is a big, 1024 Ways to Win slot game with generous opportunities for reward through stacked Wilds, Scatters, 5x Multipliers and Free Spins. Leagues of Fortune..
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Subtopia 
Subtopia is an online slot with 5-reels, 20-paylines and Wild symbols taking place in a submarine exploring the depths of uncharted waters. Watch out for the Free Spins mode that..
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