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Dr. Watts Up slot from Microgaming

Dr. Watts Up slot from MicrogamingWhen you see the name Dr. Watts Up for the first time, you might think this slot is all about the popular modern messenger service, which would be logical, but no. Dr. Watts Up slot machine is an oddly bizarre game about a nutty professor trying to create the woman of his dreams. Kind of strange because his assistant seems to be just that, but maybe she’s also the result of one of his experiments, and there’s something seriously wrong with her brain. It is a well-known fact that most great scientists and inventors who enriched humanity with the most amazing ideas and devices were a little eccentric. We advise you to try the Thunderstruck Wild Lightning slot by Microgaming for free.

This denial of common standards may very well be the reason why they came to achieve such stunning results. Albert Einstein’s quote is very appropriate for this slot: "Insanity is: doing the same thing over and over again and expecting different results." So now Dr. Watts Up invites you to join him and his assistant to experiment countless times. So, maybe together, you can achieve great results spinning the reels and gaining some crazy cash along the way. 

This slot has Low-Medium Volatility with an RTP of 96.02%. The RTP allows obtaining a positive mathematical expectation of winning in the casino. Check the comical Dr. Watts Up slot machine out for free in the DEMO version on this page. No registration is required.

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Personal testers’ opinion about Dr. Watts Up slot

Even though it’s pretty entertaining, Dr. Watts Up slot machine may not be the best game in the Microgaming line. The maximum payout, which we managed to get playing with real credits, was 68x the bet. The developer promises a possible maximum payout of 96 000 coins, but the distribution of the prize pool already indicates that it will be difficult to hit a big win in the bonus round. Furthermore, only 15% of all bets are reserved for payments in the Free Spins. However, both - the low to average volatility and the short to average game cycle make this slot suitable for bonus hunters with a wagering index of 5.39 (out of 10). 

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

  • The frequency of triggering the bonus is statistically, every 99th spin (1,01%).
  • The probability of a hit (any winning) is 31,11%.
  • The distribution of the winnings is 85% in the usual spins and 15% in the bonus feature.
  • The maximum payout during the tests was 68x.
  • The average winning from the bonus was 18x.
  • Volatility is 5,1 out of 20 (from low to average).
  • Cycle length is from short to average.
  • The rating of the slot machine for the wagering is 5,39 out of 10.
  • RTP of 96.45% allows getting a positive mathematical expectation at the casino.


  • Dr. Watts Up Wild – Is substituting all other symbols, but Atom Scatters and Lab Mouse Bonus symbol.
  • Laboratory Bonus feature – By landing 3 Lab Mouse Bonus symbols anywhere on reels 1, 3, and 5, this feature will be initiated (also during Free Spins). You have to pick 2 chemical tubes and see what mixture Dr. Watts comes up with. If you’re not satisfied with the result, you can try 2 more times to get it right.
  • Free Spins - 3, 4, or 5 Atom Scatter symbols will launch 10, 15, and 20 Free Spins, respectively, where one random reel will transform completely Wild during each spin. Free Spins cannot be re-triggered.


  • Number of reels - 5
  • Number of lines - 243
  • Cost of one coin - from 0.01 to 0.20
  • Number of coins per line - 1-20
  • The size range of rates - from 0.30 to 120
  • Maximum winning - x10000
  • Wild symbol - yes
  • Scatter - yes
  • Free spins - yes
  • Bonus game - yes
  • The expected payout percentage (RPT) at Dr. Watts Up slot is 96.45%

Where to play?

  • Play Dr. Watts Up slot at the best gambling site in Canada - Fastpay Casino. They offer over 5300 casino slot games as well as instant and no-hassle payouts. After the first deposit, you will become part of their VIP bonus program for loyal players with 11 levels. Each level will bring new and outstanding prizes for you.

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Written by Kamen Valev
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