It’s time to get your thinking caps on and brush up on your knowledge of scientists, because this zany game from Leander is full to the brim with famous names from the world of science. That’s not all, though; you’ll come across some fantastic bonus features as you spin - let’s hope they help you get your hands on a win!


There are FOUR incredible Free Spins bonuses in this game, each named after a famous scientist. The question is: will you get to meet them all? Aside from Free Spins, you may come across Stacked Symbols and the chance to multiply your stake by 20x! Fingers crossed…

How to play

If you’ve played online slots before this game will be a doddle, and if you haven’t it’s very easy to pick up! All you have to do is set your STAKE, then click the SPIN button when you’re ready to get those reels moving. If you’d rather sit back and watch the game unfold, hit AUTOPLAY and the reels will spin for you. Enjoy!

Stacked Symbols
One of the top 4 symbols is stacked on the reels during this bonus, and you’ll be awarded 1 spin – so let’s hope the stacked symbol can bring a bit of extra winning potential to the bonus!

Bonus Lock-in
2 bonus symbols are added to reels 1 and 2 during the spin that’s awarded – will they help to boost your win total?

Big Win
Over 20x your stake is guaranteed during this spin! Yes, really! Fingers crossed this feature makes an appearance for you.

Edison’s Enlightening Bonus
The first of four famous scientists makes an appearance in this Free Spins bonus, which awards 8 Free Spins! Keep your eye on the light bulb, because after each spin a symbol will appear inside it, and any matching symbols in view on the reels will be transformed into a wild! Nice.

Bell’s Multiplier Bonus
Get your hands on 10 Free Spins thanks to this bonus. Listen out for the telephone, because if it rings during a spin, you’ll get a multiplier on any wins for that spin – up to 9x!

Newton’s Free Spins
Watch apples fall randomly on the reels and transform into Wilds – will they help you grab some all-important winning combos?

Darwin’s Evolution Bonus
Last but not least, Darwin’s bonus gets you 8 Free Spins and the man himself may appear on the centre reel! If he does, he’ll remove the lowest symbol for the rest of the bonus and award you 1 extra spin. Amazing!

Return to player

This game has a theoretical RTP of 95.01% which means for every £100 wagered it will pay out £95.01.

When the fun stops, stop