Dr Watts Up Slot Review

Gamblers Pro rating

Embark on a scientific expedition to outer space with Microgaming's Dr Watts Up slot, a game that combines zany science with interstellar exploration across 5 reels and 9 paylines. This game is a thrilling ride with its Feature Tube offering random features like wild reels and cash prizes, and a Free Spins feature that promises more action with containers triggering additional features. Boasting a 96.61% RTP and the potential for 5,000x your stake in wins, Dr Watts Up invites you for an unforgettable lab experiment. Let's look at the features and game mechanics in more detail in this Dr Watts Up slot review.

Pros & Cons

  • Fantastic theme
  • Free spins bonus round
  • Large jackpot
  • Lots of features
  • No progressive jackpot


Game Information


Special Symbols - Wild Symbol: The game logo acts as the wild, replacing all symbols and offering up to 555.56x your bet for five on a payline. There are no traditional scatter or bonus symbols, as features are triggered through the innovative Feature Tube.

RTP - 96.61%, which is around about the average for online video slots.
Volatility - Highly volatile, meaning you should expect some explosive payouts, but only after you exercise the patience required to wait for them.
Feature Tube - The Feature Tube is a central element in the Dr Watts Up slot, triggering a bunch of interesting features. Here's a rundown of how they work:

Wild Reels: This powerful feature can transform up to 3 reels into wild reels, dramatically increasing the potential for big wins by substituting other symbols to complete winning combinations.

Cash Prizes: Players can receive an instant boost to their balance with cash prizes directly awarded from the tube. These prizes range between 2 and 100 times the total bet.

Free Spins Access: Gaining entry into the Free Spins feature via the Feature Tube bypasses the traditional scatter-triggered method. This can happen on any random spin.

Mystery Feature: The tube may also dispense a mystery feature, randomly selecting one of the above outcomes to apply to the next spin.

Free Spins Feature - Triggered by a wild symbol landing directly below a Free Spins container, this feature awards 10 free spins for each wild, up to a maximum starting point of 50 spins if all reels participate.

With each free spin, a new container is added above reel 5, maintaining the anticipation and potential for retriggering additional spins.

Each time a Free Spins container aligns with a wild symbol below it, another 10 free spins are added to the tally. This unlimited retrigger capability means that the feature could theoretically go on indefinitely, although we oinly manage to retrigger once.


Dr Watts Up slot is a thrilling mix of science and space adventure, offering unique gameplay through its Feature Tube and generous Free Spins feature. While it may lack a progressive jackpot, the significant max win potential makes it worth a few spins. Just keep in mind that this is a high-volatility slot, so you will experience some dry spells, and manage your bankroll accordingly. Check out some of our other popular Microgaming slots here.