Neptune Rising

User Review
2.84 (49 votes)
(49 vote)

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Neptune Rising Slot Machine

Neptune Rising, a slot game by Plank Gaming, takes place in the sea, where the Roman god, Neptune, reigns. The 10 fixed paylines provide a chance for beginning players to learn the ropes of online slot games. Spin the five slots loaded with various symbols of Roman Mythology and win big. Coin values range from 0.02 to 5.00. Payouts run left to right, and the max bet of 20 runs very high when you bet the higher coins. No bets are made per payline, but the game does allow autoplay that runs anywhere from five to infinity. And the game offers big wins when you earn free spins.


Roman mythology and the sea adorn the background of “Neptune Rising.” A beautiful image of crashing sea waves in the dark night sets the scene behind the five slots. And because the terms of the game are set by a Roman god, players exert little control over their bets. Players set coin values and auto spins; that’s it.

No determining bet lines, no advancing through levels, and no bonus games as players navigate Neptune’s world. Players begin with 100000 credits. But those credits disappear quickly for players who bet high. So playing it a little cautious in the beginning would serve players well in Neptune Rising.

The soundtrack sets an epic scene as players feel thrust into a battle scene in a movie set in ancient Rome. And that perfect setting makes Neptune’s interruptions even more jarring. Players will be chugging along when, suddenly, a thunder strike wakes you from your stupor as Neptune rises out of the water.

The “god of the ocean” will either award you the missing symbol you need to win or add a third scatter to grant you ten spins.


Neptune Rising features 13 symbols rooted in Roman Mythology. Listed from least to greatest values, symbols include the 9, 10, J, Q, K, and A. Roman symbols include (once again, listed in order from least to greatest values) a treasure chest, a dolphin, a seahorse, Siren (a female creature who entices sailors to their destruction), and Neptune himself. The scatter coin is a roman coin with Neptune on it. And Neptune’s trident serves as the wild card. Unlike many games, matching two equal symbols on a payline will be a winner on some symbols (most games require a minimum of three).

Three scatter coins award you with ten free spins. And be prepared for Neptune to show up on all ten spins. Payouts are huge for free spins, especially if players set a decent bet for the spin where you’ve earned it. But the bet cannot be changed during the free spins, so players need a proper balance between bets that won’t end their game early while also getting max value from free spins. And wild symbols can increase player winnings up to 900 times more than the original bet. 

Review of Neptune Rising

Neptune rising features great music, sound effects, and beautiful animation. Paylines and bets are limited, so players learning the game will appreciate the lack of complexity. Plank Gaming clearly lays out the rules, paylines, and payouts of the game in the main menu. But the game does lack variety. There’s one level (with no bonus level) and little ability for players to control their bets. And players who bet high can find themselves out of the game very quickly. So I strongly recommend Neptune Rising for beginners and players who have affection for Roman Mythology.  

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