Game manufacturer : NetEnt
Row count : 3
Bet min : 0.01
Betlines count : 20
Number of wheels : 5
Rating: 4.0 / 5

Subtopia slot review

Prepare to submerge under water and have a proper deep sea adventure in the best traditions of Jules Vernes’ novels with the NetEnt Subtopia slot. For those who like everything nautical and diving related this slot is going to be a pure pleasure to play. For everybody else, it’s worth checking the payouts, possible jackpots and game's extra features to see it the slot is attractive for you. Keep reading to find out more about this slot and see where you can play it now and get a substantial casino bonus.

Subtopia slot features


Subtopia slot is set on 3 rows, 5 reels with 20 paylines and the symbols represent the submarine crew including Captain, Inventor, Diver, Scientist, Diver, Mechanic and the card symbols of A, K, Q, J and 10. Deep blue water slot also hides the wild symbol of a golden Robot as well as a scatter Compass symbol.

The Compass scatter triggers one of the most interesting features of the game – Random Multiplier. To activate this feature, a player will have to land at least 3 or preferably more scatters, and when active you will receive a random multiplier number that changes for every spin starting from x1 and going up to x5.

  • 5 Compass Scatters = 100 X Bet Amount
  • 4 Compass Scatters = 25 X Bet Amount
  • 3 Compass Scatters = 4 X Bet Amount
  • 2 Compass Scatters = 2 X Bet Amount
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Subtopia Slot Free Spins

Compass Scatter symbol is also responsible for giving you the universally loved free spins. When 2, 3 or more compasses appear on the reels, the free spins round starts. The game creators claim that it’s theoretically “unlimited.”

In reality, there is a so-called Free Spins Multiplier Meter, which makes a clunky sound and starts increasing from x2 multiplier going up to x4 and then x6. Once the multiplier meter hits the red crossed bones and skull sign, the free spins round ends.

Subtopia slot min/max bets, jackpot and volatility

Subtopia slot is a balanced but probably not the most exciting game that you can play with a minimum bet of 20p and a maximum bet of £100. The game has a rather low volatility with the average return to player set at a decent 96,10% level. The maximum jackpot to be won in Subtopia slot is £60,000.

Subtopia slot bonus

Just like with the other NetEnt slot, you can play Subtopia at many different online casinos, so the choice is definitely there. We would recommend though to get as much out of your casino deposit as possible by playing games at the casinos that are ready to give players great welcome bonuses and extra free spins. Below you will find the most exciting and juicy welcome packages from the best reliable casinos on the UK market right now.

This operator brand has ceased to exist

£ 100 bonus on first deposit and 30 no wagering free spins on first deposit.
Unlock up to £100 Cash + 20 Wager-Free Spins
18+ BeGambleAware 18+ | BeGambleAware | t&c Apply | Full T&Cs apply. Free spins - no deposit required & new players only. Claim within 3 days of registration & 3 day expiry. Free spins worth £0.10 each on Book of Dead, winnings paid as cash. Deposit offers available across any two deposits. Both expire 7 days after registration & have 7 days to wager once claimed. Deposit £10, £25 or £50+ & wager 35x for a cash reward. Only cash stakes qualify & wagering contributions vary. 10 free spins on Book of Dead with each qualifying deposit, 3-day expiry.

This operator brand has ceased to exist

This operator brand has ceased to exist


Where to play Subtopia slot

£ 50 bonus on first deposit and 50 bonus spins on first deposit.
18+ BeGambleAware 18+ | BeGambleAware | t&c Apply | New UK customers only. Opt in required. 1x per customer. Min. £20 deposit. 1st deposit only. Selected games only. Max. Bonus £50 with 35x wagering and 50 Free Spins at £0.20/spin on Starburst™ with 35x Wagering. Free Spins and Bonus credited once deposit amount has been wagered on slots. Bonus and Free Spins expire 7 days after issue. Game weighting, game, country, currency, player restrictions and terms apply.

£ 50 bonus on first deposit and 50 no wagering free spins on first deposit.
18+ BeGambleAware 18+ | BeGambleAware | t&c Apply | New customers only. Min. £10 deposit. Max. bonus £50. 40x wagering requirement on bonus amount within 30 days. Bonux max bet £5. Spins paid in batches of 10/day over 5 days and expire after 24 hours. Game weighting applies.

£ 200 bonus on first deposit and 11 bonus spins on first deposit.
Win up to 4,200 Extra Spins on Battle of Slots
18+ BeGambleAware 18+ | BeGambleAware | t&c Apply | New customers only. £200 bonus + 11 Welcome Spins on a random game. Min. £10 deposit. Bonus will be paid in 10% increments. Spins must be used within 60 days and all winnings will be wager-free. Min. £10 deposit. Bonus must be activated within 7 days. A 35x wagering requirement applies to the bonus.

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Subtopia slot graphics and sounds

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While we appreciate the thought and effort that went into designing this slot, which features a lot of realistic underwater details and inventive, unusual characters, the overall impression is still a little bit drab. There is just not enough action and excitement, despite the reasonably good quality graphics. Let’s just say that there are more interesting NetEnt slots out there, in terms of design, gameplay and winning possibilities. We quite like some realistic industrial noises that are coming out of the submarine equipment - big plus for that, indeed.

Subtopia slot - our conclusion

We would probably recommend this slot to someone who is really obsessed with underwater and submarine adventures, or just wants to pass the time playing the game that will not make you rich in seconds, but won’t empty your pockets either. Balanced, slow and pretty average, that’s our verdict.

Watch the Subtopia slot's video preview below and see if the deep sea voyage is up your street.