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Subtopia slot

Dreaming of an escape from the bustle of the city, some residents of megalopolises acquire houses in the suburbs or even live in the village. However, the heroes of Subtopia slot, under the guidance of NetEnt developers, went even further and created a city at the bottom of the ocean. The RTP is 96.1%, and the maximum winning per single spin is up to 120 000 coins. On this page, you may play the demo version of this slot for free and without registration.

Personal testers opinion about Subtopia slot

This machine is a classic representative of the "old school" Netent slots. Low popularity is nowadays making an influence on the prize pool for the big winning. Subtopia has wagering rating of 3.6 from 10. The probability of a hit is 17.79%. During the tests, my biggest winning was 450x. The bonus free spins feature triggering probability 0.73% (statistically, every 137th spin), and 23% of the total pool will be paid out during it.

The provider declares the probabilities

  • Subtopia slot
    The total percentage of the payments in the slot is 96.1%. Of these, 64.2% is played in the usual spins, and 31.9% during the bonus free spins feature with progressive multipliers.
  • The probability of launching free spins (three scatters) - 0.7%.
  • The probability of receiving any winning during free spins. At level 1, it is 47.7%. At level 2 is 47.5%. At level 3 is 48.4%.
  • The maximum winning is 120 000 coins.

The hidden parameters and settings of Subtopia slot (data from testing)

  • The frequency of falling of the bonus is statistically every 137th spins (0,73%).
  • The probability of a hit (any winning) is 17,79%.
  • Distribution of the winnings is 77% in the main game and 23% in the bonus feature.
  • The maximum payout during the tests was 450x.
  • The average winning from the bonus was 20x.
  • Volatility is 7,66 out of 20 (average).
  • Cycle length is average.
  • The rating of the slot machine for the wagering is 3,60 out of 10.
  • RTP of 96.1% allows getting a positive mathematical expectation of winning at the casino.

Description of the slot machine

The main colour of this slot is blue. The brown framing suggests that you will watch the reels through the porthole of deep-water mini-submarine. In the background you may see the underwater city skyline, you may hear the sound of water, and the residents are welcoming the one who is brave enough to visit them.

Technical specifications

  • Number of reels – 5
  • Number of pay-lines - 20
  • Coin value – from 0.01 to 0.50
  • Number of coins per line – 10
  • Maximum bet (in coins) – 200
  • Rates range – from 0.1 to 100
  • Maximum winning - 120 000 coins in free spins mode.
  • Wild symbol – yes (the device with blue shine)
  • Scatter - yes (Compass)
  • Free spins – yes. In the course of bonus spins in Subtopia slot machine, the mechanism of the increasing multiplier is realised. It increases from x2 to x6.
  • Payout percentage - 96,1%

Symbols and payments

  • The symbols of playing cards also descended to Subtopia sea floor, may bring from 5 to 150 coins.
  • The underwater inhabitants themselves, among whom is Mechanic girl, Scientist woman with a globe, Diver, ready to wear the suit, Captain and the Archaeologist, will be friendly enough to give you from 20 to 2000 coins.
  • Compass – is the scatter symbol, which launches free spins. The winning during free spins is multiplied from х2 to х6, according to the multipliers meter.
  • Also, there is a multipliers meter in the usual spins as well (bottom right side of the screen), multiplies your winnings from х2 to х5. The multiplier is applied randomly.

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Written by Vladislav Dibrov
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