Book a tour through a mysterious laboratory with the Wild Machine by Pragmatic Play. In the laboratory, glowing contraptions spark, reels morph into new shapes, and an eccentric inventor pulls levers that change the outcome of your spin.
The Wild Machine slot is a 40 fixed payline adventure that blends unusual reel formats, wild-heavy bonus mechanics, and a classic “mad scientist in his lab” setting. You can expect 5x5 grids one moment and bizarre expanding diamond-style reels the next. Furthermore, there are also random wild transformations and a max win of up to 7,000x your stake.
If you are looking for something fresh, The Wild Machine gives you fast-paced gameplay with unpredictable momentum.

The Wild Machine slot machine was released on 27 February 2020. This volatile video slot is set in a diabolical laboratory run by a quirky scientist. The game layout is a 5x5 setting with 40 paylines. However, this layout changes to a 1-3-5-7-5-3-1 diamond layout configuration during features and bonus enhancements. Furthermore, the flexibility of the layout is more cosmetic on the expanded layout, as 7-symbol combinations become possible. If you want a slot with personality, little downtime, and constant anticipation, The Wild Machine fits the bill.

| Software | Pragmatic Play |
| Game Type | Video Slots |
| Paylines | 40 |
| Reels | 5 |
| RTP | 96.54% |
| Minimum Bet | US$0.20 |
| Maximum Bet | US$100.00 |
| Jackpot | 7,000x your total bet |
| Release Date | 27 February 2020 |
| Bonus Features | Wonder Wheel Feature, Free Spins, Gold Foundry Free Spins, Diamond Forge Free Spins |
The RTP for The Wild Machine is set to 96.52%. This long-term theoretical return is competitive, but players should remember that volatility plays a stronger psychological role than the house edge.
Pragmatic Play rates The Wild Machine as a high volatility slot machine with a 5 out of 5 lightning bolt score. This means there may be extended dry spells with bonus rounds hitting erratically. The random wild triggers are high impact, and wins tend to be chunkier rather than frequent.
The Wild Machine slot game offers a flexible betting range, with spins starting at $0.20 and going up to $100 per spin. This makes it appealing to beginner and experienced online slot players.
In this storyline, Pragmatic Play has done something different by creating a storyline where you follow a mad scientist and how he reacts to the reels. From the moment you load the game, you will notice the loud, mischievous, and playful gameplay. While touring the laboratory, you will be surrounded by volatile beakers, coils, and industrial contraptions that feel equal parts retro and futuristic.
Each symbol in the game is sharply illustrated. The background animation gives you the illusion of hovering platforms and unstable machinery. The expanded diamond grid is visually impressive, turning the board into a unique shape that instantly signals volatility.
The Wild Machine slot is filled with electric hums, mechanical switches, and laboratory sound effects. When random wild spins trigger, the soundtrack intensifies, and the professor’s animations drive the atmosphere. The auditory energy is designed to increase anticipation and make volatility feel exciting rather than punishing.


The Wild Machine slot uses a combination of low, medium, and high paying symbols. The paying card suits icons of Heart, Spades, Clubs, and Diamonds often, but don’t offer the biggest rewards. The medium symbols of meta keys, a compass, and a bag, add better value wins and bridge the low-tier wins with the big rewards. The premium framed symbols include potion bottles, a leather-bound scientific book, and the mad scientist himself, are capable of offering life-changing rewards. In addition, the Wild symbol is also a paying icon in the game.
| Heart | Diamonds | Club | Spades | |
| 3 | $0.02 - $10.00 | $0.02 - $10.00 | $0.02 - $10.00 | $0.02 - $10.00 |
| 4 | $0.08 - $40.00 | $0.08 - $40.00 | $0.08 - $40.00 | $0.08 - $40.00 |
| 5 | $0.50 - $250.00 | $0.50 - $250.00 | $0.50 - $250.00 | $0.50 - $250.00 |
| 6 | $2.50 - $1,250.00 | $2.50 - $1,250.00 | $2.50 - $1,250.00 | $2.50 - $1,250.00 |
| Metal Key | Compass | Bag | |
| 3 | $0.05 - $25.00 | $0.05 - $25.00 | $0.05 - $25.00 |
| 4 | $0.12 - $60.00 | $0.18 - $90.00 | $0.50 - $125.00 |
| 5 | $0.75 - $375.00 | $0.85 - $425.00 | $1.25 - $500.00 |
| 6 | $3.75 - $1,875.00 | $4.50 - $2,250.00 | $7.50 - $3,000.00 |
| Potion Bottle | Science Book | Mad Scientist | |
| 3 | $0.10 - $50.00 | $0.10 - $50.00 | $0.25 - $125.00 |
| 4 | $0.50 - $250.00 | $0.75 - $375.00 | $1.00 - $500.00 |
| 5 | $1.25 - $625.00 | $2.50 - $1,250.00 | $5.00 - $2,500.00 |
| 6 | $7.50 - $3,750.00 | $10.00 - $5,000.00 | $35.00 - $17,500.00 |
| Wild Symbol | |
| 3 | $0.25 - $125.00 |
| 4 | $2.00 - $1,000.00 |
| 5 | $5.00 - $2,500.00 |
| 6 | $35.00 - $17,500.00 |
Similar Slot | Key Feature | Max Win | RTP | Volatility |
| Madame Destiny Megaways | mystical multipliers | 5,000x | 96.56% | High |
| The Great Chicken Escape | Animated storyline and wild features | 500x | 96.50% | Medium |
| Chilli Heat Megaways | Re-spins and expanding symbols | 5,000x | 96.50% | High |
| Sweet Bonanza | Tumble mechanics and multipliers | 21,100x | 96.49% | High |
| The Wild Gang | Wild-heavy modifier system | 10,000x | 96.02% | High |
The Wild Machine slot is a smart pick for players who enjoy online slots with lots of personality. Random wild events keep the main game entertaining. Furthermore, the two free spins modes are a fun way for Pragmatic to keep the suspense.
Moreover, the 7,000x max payout is highly competitive for a 40 payline slot game. The RTP is fair, the graphical presentation is premium, and the gameplay loop stays interesting thanks to reel transformations.

The theoretical RTP is 96.52% at Gamdom Casino, placing the game above average among modern online slots. However, the actual return depends heavily on volatility, session length, and bet strategy.
Yes, the game is safe and fair to play. It is produced by Pragmatic Play, a regulated, audited software provider.
The top recorded win potential is 7,000x your stake. In The Wild Machine, this is achievable through the free-spin wild stacking or expanded winning lines.
Beginners can enjoy it; however, they should be aware of high volatility. It’s best to start with smaller wagers and aim for feature triggers rather than expecting frequent small wins.
There are two free spins options in The Wild Machine slot: the Gold Foundry Free Spins and Diamond Forge Free Spins.
Free spins require landing three scatters and then passing the Wonder Bonus Wheel. Although random base-game wilds keep the action alive, free spins are not guaranteed frequently.
Diamond Forge tends to produce the highest swing potential thanks to sticky wilds and reel expansion. Gold Foundry offers more spins and often smoother returns.
Yes, the Wild Machine does offer an autoplay option. Players can set limits on losses, wins, or spin counts to maintain responsible control.
Yes, you can play The Wild Machine for free on Gamdom. We have a Wild Machine Demo mode that lets you learn more about the game, such as volatility patterns, before wagering real funds.
Yes, The Wild Machine is mobile-friendly, just like our website. It runs smoothly on iOS, Android, and tablets with full-screen re-optimisation.