

Starburst

Aliens

The Spin Lab

Weird Science

Double Dinosaur Deluxe

Gumball Blaster

Galactic Cash Attack

Pharaohs & Aliens

Sweet Robots

Robo Smash
The Mad Genius | Starburst | Aliens | The Spin Lab | |
|---|---|---|---|---|
User Score | (68) | (9287) | (2858) | (1520) |
Return to Player | 0% | 96.1% | 96% | 95.93% |
Volatility | Medium | Low | Medium | Medium |
Min Bet | 0.6 | 10 | 0.15 | 0.25 |
Max Bet | 150 | 100 | 150 | 80 |
Max Win | — | 50,000x | — | — |
Autoplay | No | Yes | No | No |
Bonus Buy | No | No | No | No |
Bonus Rounds | Yes | Yes | Yes | Yes |
Cascading Reels/Avalanche Feature | No | No | No | No |
Number of Paylines | 30 | 10 | 15 | 25 |
| Play Starburst for Free | Play Aliens for Free | Play The Spin Lab for Free |


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Forget about all the chemicals and cauldrons around you and get ready to go on a winning streak, but just before you begin, don’t forget to prepare your own preferences so you don’t blow all your whole budget straight away! There are5 reels on the board, laid out in the typical configuration. These include a total of 30 paylines which are flexible, allowing you to drop the number of active lines for each spin if you prefer.
You can change the settings as frequently as you want without any consequences. As well as the number of lines you can also amend the coins in play and the value of each. Betting begins at 1 coin per line, giving a total min bet of 30. However, you can up the coins per line to the limit of 5, creating a total max bet of 150.00. This high limit will be more attractive to those chasing the big wins. You can add some further flexibility too by deciding on the value of each coin, with an entry point of 0.02 and climbing to 1.00.
You won’t find every slot developers including special bonus features in their games as this takes quite a bit more time and effort to come up with themed mini games. Many online slots only include scatters symbols and free spins, both of which are useful but not quite as fun as a true bona round. If you enjoy free spins, don’t worry about missing out as they’re included in these reels but there’s also a whole host of other bonus game features which really crank up the entertainment value.
On the base game you will be able to opt to respin any of the reels; but this comes at an additional cost. Use this feature wisely and you could find that a simple strategic respin gives you a long matching line and a big payday. Having a bit of prior experience playing on slots will be a big help here as you’ll be able to gauge the best times to respin the reels. You’ll also have another special feature: wild switches. These arise when 3 switch symbols appear on the board, turning one of the reels completely wild which gives you more chances to win cash payouts but extra spins too.
If you really enjoy bonus games more than anything else you’ll be in luck here as there’s two features included. Land three beaker symbols to trigger the first bonus play; this opens up a classic Pick Me style bonus feature. To win big on this round you’ll need to select beakers to reveal prizes, and you’ll get to keep whatever you uncover. Steer clear of the “collect” sign though, as this finishes the game. To play the second game you’ll need to collect three carrots on the main reels which will then lead you to a new screen where the scientist needs a helping hand to create up a brand new concoction.
Laboratory and science themed slots aren’t really the norm compared to others such as ancient Egypt themes, or even classic slots such as gems and jewels. Nevertheless, there are some titles on the market in this genre and they tend to perform rather well. Sticking with a cartoon-like, humorous theme there’s Gold Lab with software by QuickSpin, offering 5 reels and 25 paylines. The graphics are fun and quirky and there’s medium variance, plus bonus round which transforms beakers into wilds, with respins handed out. This title performs well as one of the penny slots choices but may not hold so much appeal for the high rollers.
The Mad Genius from Nucleus Gaming may sound like an insane option but it’s a title thats very well executed. With 3D graphics which will take you on a virtual journey, the gameplay is solid and has an abundance of features for gamblers to enjoy. The scope for betting is wide and although low rollers can be easily accommodated, there’s too much going on for this title to be recommended to newbies. The complexity involved in the design means that this slot is one which should be a top pick from any online casino and will be thoroughly entertaining for even the most experienced of players.