Dr Enlarge-o Slot

“Begin on a wild spinning adventure with Dr Enlarge-o Slots, a quirky Novomatic video slot featuring 5 reels and 25 paylines. Join the eccentric scientist in his lab filled with bizarre experiments and enjoy generous bonus features for massive wins. Encounter expanding wild monsters, bizarre symbols, and a humorous two-dimensional cartoon design that keeps the game lighthearted. Align symbols on paylines to win prizes, with a max bet of 10,000 credits and potential winnings of up to 600,000 credits. Dive into the mad scientist’s world and witness thrilling spinning action with every spin!”

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Dr Enlarge-o Slots

If you’re looking for some thrilling spinning action, what better choice is there than this slot game inspired by a crazed scientist fixated on enlarging small things?

Dr Enlarge-o is an entertaining novelty video slot by Novomatic featuring 5 reels and 25 paylines. As the name implies, there are numerous generous bonus features that could lead to massive wins for players daring enough to enter the eccentric scientist’s lab!

Let the experiment commence…

Enter Dr Enlarge-o’s lab to find an array of peculiar and fascinating items and tools used in his bizarre experiments.

Among them are playing card-shaped sponges soaking in unusual fluids, formidable-looking tweezers, a flask labeled “Enlarged Vapor 3”, a Bunsen burner, and a robotic arm handling dangerous chemicals.

Players will also encounter the scientist himself, resembling a blend of Albert Einstein and Dr. Frankenstein’s Igor. Surprisingly, Dr Enlarge-o’s assistant is a normal young lady, not the typical hunchbacked and bucktoothed assistant you might expect. Perhaps she got the short end of the stick with her work experience placement!

All characters and objects in this Novomatic slot are portrayed as two-dimensional cartoons, adding a humorous and zany touch to match the unique theme. While it lacks the sophistication of other games utilizing 3D graphics with similar themes (such as Betsoft’s Mad Scientist slot), this game boasts vibrant, colorful design elements that keep players entertained as the reels spin.

Honey, I blew up the wild symbols

One standout feature of this scientific slot is its main bonus element – the expanding wild monsters. Various bizarre and fantastic monster icons may appear on the second, third, and fourth reels during any spin. There are 10 different creatures of various shapes and sizes, from round blobs to creatures with elongated bodies and limbs stretching in odd directions.

Each monster icon that lands on the reels covers a reel position and acts as a wild symbol to complete wins with regular line bet symbols.

Whenever a monster appears, Dr Enlarge-o fires a random laser across the reels. If it hits a monster, the monster expands to cover up to 5 reel positions, introducing more wilds into play and increasing the chances of landing significant wins!

If players find three bonus scatters on reels 1, 3, and 5, they will receive 10 free spins with guaranteed expanding monster wilds.

Enlarge your winnings

To win prizes in this game, players must align matching symbols on any of the 25 fixed paylines. There are no scatter wins; instead, prizes are determined by multiplying the “bet/line” value by the following line bet multipliers:

Symbol
Three on a payline
Four on a payline
Five on a payline
Diamonds
10x
30x
100x
Hearts
10x
30x
100x
Clubs
10x
30x
100x
Spades
10x
30x
100x
Tweezers
20x
60x
200x
Expanded Vapor 3
25x
75x
250x
Bunsen burner
30x
100x
300x
Robotic arm
40x
125x
400x
Lab assistant
50x
150x
500x
Dr Enlarge-O
75x
200x
1,000x
Wild
100x
300x
1,500x

Players can bet between 1 and 400 credits per line. Keep in mind that these line bets will be multiplied by 25 to cover all paylines. With a maximum total wager of 10,000 credits, players can potentially win a whopping 600,000 credits – a significant boost by any slot machine’s standards!

Players can also gamble their winnings up to 5,000,000 credits with a 50/50 side game where they must guess the color of a face-down playing card.

Thrilling spinning action all around

Dr. Enlarge-o is an engaging slot game offering a unique experience. The game’s integration of the theme into the bonus gameplay is particularly intriguing, allowing players to witness monsters enlarging to introduce more wilds and enhance winning opportunities.

Jack Barens, ReallyBestSlots writer
Jack Barens iGaming Writer
Last Updated: February 1, 2025
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