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The Invisible Man slot

The novel "The Invisible Man" written by HG Wells in the XIX century remains relevant till today. The Invisible Man slot is powered by NetEnt and offers a lot to gamblers. Return to the player percentage (RTP) is 96.4%, and the maximum payout per spin is 200,000 coins. At the top of the page, you can play the demo version of this slot for free without registration. Check out the hidden data (volatility, testers opinion and wagering rating) below.

Personal testers opinion about The Invisible Men

This machine can trap you with the situation that you cannot trigger the bonus feature and continue to lose. At the same time, it is tough to hit the big winning here. The indirect sign of the "current "mood" of the slot is how often you see wild symbols and winnings with their help. The free spins feature is triggering out with a frequency of 1.02% (statistically, every 98th spin). During the test spins, my medium winning in the bonus feature was 54x. The usual spins gave out the winning with a probability of 28.99%. Usually, The invisible man shows its mood from the very beginning. I suggest you do 50-100 spins with small stakes and decide to continue or not to depend on the outcome. In my opinion, similar "waves of the winning" are used in Steam tower video slot. In my opinion, this slot is created mostly for fun and very rear showing big winnings.

Netent declares the following probabilities

  • PaytableThe percentage of the payment (RTP) is 96.3%. The winning in the usual spins is 50.9%. During the bonus, free games are 31,7%. Police Spins feature - 6.9%. Griffins Rage bonus - 6.9%.
  • The probability of getting any winning (hit) in the usual spins - 29%.
  • The probability of triggering re-spin feature (catch any wild on the field) - 10%. 
  • The probability of triggering the free spins feature - 0.91%.
  • The probability of ending free spins by triggering any additional bonus feature - 36.7%.
  • The probability of triggering any final bonus feature (mixed data) - 0.33%.
  • The probability of getting Griffins Rage Bonus - 0.169%.
  • The probability of getting Police spins - 0.164%.
  • Maximum winning - 200,000 coins.

Hidden parameters and settings of the slot (data from testing)

  • The Invisible Man video slotThe frequency of falling of the bonus free spins feature is statistically every 98th spins (1,02%). This number is very high for Netents slots line. Here players should trigger the feature about two times often than in other machines.
  • The probability of a hit (any winning) is 28,99%.
  • Distribution of the winning is 49% in the main game and 51% in the bonus feature. If the player cannot trigger the bonus feature and continue to lose - it is better to leave this slot in the current session.
  • The maximum payout during the tests was 289x. This is a nice hit for the online slot with 4,58 volatility rating.
  • The average winning from the bonus was 54x. This number includes both extra features: police free spins and Griffins "pick and click" bonus. 
  • Volatility is 4,58 out of 20 (low). The potential of winning in the Invisible man slot is low.
  • The rating of the slot machine for the wagering is 5,47 out of 10. 
  • RTP of 96.8% allows getting a positive mathematical expectation of winning at the casino.

Description of the slot machine

Wild symbolOn the background of the playing field, one can see the shelves with flasks full of boiling liquids and vaporised chemicals. All well and good, it says that there is a laboratory in which experiments meet the invisible man. Take a chance - take a sip of freshly prepared potions and become invisible for a few minutes to other people to participate in the upcoming battle between the police and the invisible man.


The adventure is full of dangers; you won’t be out of place to get yourself acquainted with the specifications:

  • The number of reels - 5.
  • The number of lines in the game - 20 (always active).
  • Cost of the same coin - from €0.01 to €0.50.
  • Bet per line - 1-10.
  • Maximum bet - €100.
  • The expected payout percentage - 96.4%
  • Maximum winning per the spin - 200,000 coins.
  • Wild - yes (Griffin Wild – the invisible man and Police Wild – the police officer).
  • Free spins - yes (3 free spins with a special wild symbol starts Police Spins).
  • Bonus game - yes (the prize-winning game Griffin's Rage Bonus at the choice of objects).

Symbols and payment

  • WinningBesides the fact that all the symbols of the slot are drawn very well, some of them are also animated. Also, it attracts attention, especially during the allocation of the pay combination - bright green wave sparkles on the screen.
  • Images of playing cards (ace-ten) will bring the account up to two hundred coins.
  • Older characters, created from the simple film`s symbols are more generous, sharing with five gamblers - 500 coins.
  • The slot has no scatter symbols and has just two Wild symbols: Griffin Wild himself and Police Wild. Police Wild can only appear on the first reel while Griffin Wild can be found only on the 5th. But after falling in line, Wild symbols do not stand. Still, they are moving by one position per spin until the symbol disappears from the board. But the fun begins when the lines come together to form just two Wild symbols: a short battle between them and ten free spins are launched. During free spins, Wild symbols will appear on all reels. The number of occurrences and Griffin Wild and Police Wild will determine the beginning of one additional bonus feature.

Additional bonus features

  • Police spins. The police officer will give you three free spins, during which special wild symbols will fall.
  • Griffin`s rage bonus. Together with the invisible man, you will visit the railway station, the hotel and the castle and choose one of the five subjects receiving monetary incentives.

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