Lab of Madness - It's a Wild! by Play'n GO caught my attention the moment I saw its eerie lab setting and shambling zombie test subjects draped across the reels. There is something undeniably compelling about a slot that leans so heavily into its creepy sci-fi aesthetic — the flickering lights, the bubbling vials, and the sense that something has gone terribly wrong behind closed doors. My first session was an absolute blast: the 5×4 grid feels expansive with its 20 paylines, and the Expanding Wild mechanic in the base game delivers a satisfying punch when it lands. The atmosphere is thick, the audio design is genuinely unsettling in the best way, and I found myself leaning into every spin wondering what this mad laboratory would conjure next.
After several extended sessions, though, I started to notice the limitations that hold this slot back from greatness. The core loop is enjoyable, but the feature set feels somewhat thin for a modern Play'n GO release. The Orb collection system that replaces the traditional Scatter is an inventive touch, yet it does not quite compensate for the lack of variety in bonus mechanics. You are essentially chasing the same free spins round every time, and while the three booster options — Red for multipliers, Green for Expanding Wilds, and Purple for Walking Wilds — add some welcome spice, they do not fundamentally change the experience from one trigger to the next. The Zap Prize jackpots inject occasional excitement, but they are random triggers that you cannot influence, which makes them feel more like lottery tickets than earned rewards.
I rate Lab of Madness - It's a Wild! a 6.7 out of 10. It is a solid, well-produced slot with genuine atmosphere and a likable personality, but the limited bonus variety prevents it from reaching the upper echelon of Play'n GO's catalogue. If you enjoy creepy, sci-fi themed slots and do not mind a medium-high volatility ride, this laboratory is worth exploring — just do not expect to discover anything groundbreaking inside.
If you are ready to step into the lab, I strongly recommend choosing a trusted online casino before you spin. Playing at a licensed and verified platform guarantees that the game runs on its proper RTP settings and that your payouts are processed fairly and promptly. With Play'n GO releasing multiple RTP versions of their titles, an unscrupulous operator could quietly run a lower-paying version — and international players would be none the wiser until their bankroll starts draining faster than expected. Stick to casinos that have been thoroughly vetted by independent reviewers.
Whether you prefer to deposit in $, €, or £, the best platforms offer seamless currency handling, responsive customer support, and transparent withdrawal policies. I have found that casinos featured on Casinoz consistently deliver on these fronts, giving you a safe and enjoyable environment to explore everything Lab of Madness - It's a Wild! has to offer without worrying about the integrity of the platform behind it.
Before wagering real money, I always test a slot in demo mode, and I recommend you do the same with Lab of Madness - It's a Wild!. The free demo gives you complete access to the 5×4 grid, all 20 paylines, the Expanding Wild mechanic, and the full Orb collection system with all three free spin boosters. You will need at least a hundred spins to understand how the booster selection affects gameplay, and the demo lets you experiment with each option without any financial risk.
Practising in demo mode also helps you gauge the medium-high volatility and decide whether the betting range of $0.20 / €0.20 / £0.20 to $100 / €100 / £100 suits your bankroll. No registration or download is required — just load the game on Casinoz and start spinning.
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Lab of Madness - It's a Wild! plays out on a 5-reel, 4-row grid with 20 fixed paylines, following the standard principle of forming combinations from left to right. You need three or more matching symbols on an active payline, starting from the leftmost reel, to score a win. The betting range runs from $0.20 / €0.20 / £0.20 up to $100 / €100 / £100 per spin, giving you plenty of flexibility regardless of your bet sizing preferences. The 4-row format creates more symbol positions than a standard 3-row slot, which increases the frequency of small wins and makes the Expanding Wild mechanic particularly impactful.
The maximum win is capped at x8,000 your stake — a generous figure that positions this slot competitively within the medium-high volatility category. There is no traditional Scatter symbol; instead, the Orb collection system drives the bonus features. This is a design choice I find refreshing, as it breaks away from the ubiquitous "land three Scatters anywhere" formula that dominates the industry. However, it also means the path to free spins is less predictable, and you cannot rely on a single lucky spin to unlock the bonus round.
Medium-high volatility means you should anticipate moderate swings in your balance — neither the gruelling droughts of high-volatility titles nor the constant drip-feed of low-variance games. Set a sensible budget, stick to it, and let the laboratory work its peculiar magic at its own pace.
The Wild symbol in Lab of Madness - It's a Wild! is a standout feature that lives up to the game's title. In the base game, the Wild expands to cover an entire reel when it lands, substituting for all standard symbols and significantly boosting your chances of landing multiple payline wins simultaneously. On a 5×4 grid with 20 paylines, an Expanding Wild can be genuinely transformative — I have had spins where a single Expanding Wild turned a dead board into a payout worth 15x my stake. During free spins, the Wild also carries a multiplier, which stacks with the reel multipliers from the Red booster for potentially explosive results.
Notably, there is no Scatter symbol in Lab of Madness - It's a Wild!. Play'n GO has replaced the traditional Scatter with the Orb collection system, where collecting enough Orbs during your session triggers the free spins feature. It is a bold departure from convention — one that additional multipliers and the three booster options partially compensate for. The absence of a Scatter might disappoint players who enjoy the instant-gratification of landing three bonus symbols, but the Orb system does add a satisfying sense of progression to each session.
The bonus features in Lab of Madness - It's a Wild! revolve around two primary systems: the Orb collection mechanic and the Zap Prize jackpots. The Orb collection replaces the traditional Scatter trigger — as you spin, Orbs accumulate on the reels, and once you have collected enough, the free spins round activates with 10 free spins. Before the round begins, you choose one of three boosters: Red adds reel multipliers of x2 to x5, Green makes Wilds expand across all 4 rows of the reel, and Purple transforms Wilds into Walking Wilds that shift one position per spin. Each booster fundamentally alters the dynamics of the bonus round, and I genuinely enjoyed experimenting with all three to find my preferred playstyle.
The Zap Prize feature is a separate jackpot system triggered randomly via the Zap Prize symbol. Four jackpot tiers are available: Mini at x20, Minor at x50, Major at x100, and the mouth-watering Mega at x5,000 your stake. The random trigger means you cannot chase these jackpots strategically — they either appear or they do not — but when the Zap Prize symbol lands and the laboratory's electric arcs start crackling across the screen, the anticipation is absolutely electric. I hit the Minor jackpot twice during my testing, and both times it felt like a genuine reward for my patience.
While the free spins and jackpots provide solid entertainment, I must note that the overall bonus variety is somewhat limited. There is no pick-and-click bonus, no cascading reels, no respin mechanic — just the Orb system and the Zap Prize. For a slot with such a rich thematic foundation, I expected Play'n GO to do more with the laboratory setting. The boosters add replayability to the free spins, but the base game can feel repetitive during extended sessions, particularly when Orbs are slow to accumulate.
The free spins round in Lab of Madness - It's a Wild! awards 10 free spins triggered through the Orb collection system, and the highlight is undoubtedly the booster selection. I found the Red booster — which applies multipliers of x2 to x5 per reel — to be the most consistently rewarding, especially when combined with the Wild multipliers that are active during free spins. Landing an Expanding Wild with a x5 reel multiplier is the kind of moment that makes you sit up in your chair, and during my best Red booster round, I walked away with over 200x my stake.
The Green booster turns every Wild into a full-reel Expanding Wild across all 4 rows, maximising coverage on the 5×4 grid. The Purple booster converts Wilds into Walking Wilds that move one reel to the left with each spin, creating a persistent presence that can chain wins across multiple free spins. Free spins cannot be re-triggered, which is a mild disappointment, but the multipliers and booster effects provide enough potential to make each round feel worthwhile. Choose your booster wisely — it can make the difference between a modest return and a truly memorable payout.
Lab of Madness - It's a Wild! features four fixed jackpots delivered through the Zap Prize system: Mini at x20, Minor at x50, Major at x100, and Mega at a staggering x5,000 your stake. The Zap Prize symbol can appear on any spin, and when it does, you are randomly awarded one of the four tiers. There is no skill involved, no mini-game to play, and no way to influence which jackpot you receive — it is pure chance, but the spectacle of the laboratory's electricity surging across the screen makes even the Mini jackpot feel like a celebration.
The Mega jackpot at x5,000 is particularly enticing, though I should note that hitting it is exceptionally rare. During my extensive testing, the Mega jackpot never appeared once, while the Mini and Minor jackpots landed with reasonable frequency. The jackpots add a welcome layer of anticipation to every spin — you always know the Zap Prize could strike — but they do not compensate for the limited bonus variety elsewhere in the game. Think of them as a pleasant surprise rather than a reliable feature, and you will not be disappointed.
Lab of Madness - It's a Wild! launches with a default RTP of 96.2%, which sits comfortably above the industry average. However, Play'n GO has confirmed that multiple RTP versions will be available after release, and based on the provider's track record, the alternative settings will likely range down to around 84-86%. I cannot stress enough how important it is to check which version your chosen casino is running — the difference between 96.2% and 86% is enormous over a sustained session, particularly for international players who may not have access to regulator-mandated RTP disclosures.
The volatility is rated medium-high, which I found accurate during my testing. You will experience moderate dry spells interspersed with payouts that range from modest to genuinely exciting, particularly when the Expanding Wilds or booster-enhanced free spins align in your favour. The hit frequency feels fair — not overly generous, but not punishing either. This volatility profile makes the slot accessible to a wide range of players, from cautious spinners testing the $0.20 / €0.20 / £0.20 minimum to seasoned players pushing the $100 / €100 / £100 maximum. Just remember that medium-high volatility still demands disciplined bankroll management, especially during those stretches when Orbs refuse to accumulate.
| Lab of Madness - It's a Wild! | Godbreaker | Treasure Explorer | The Grim Reaper | |
|---|---|---|---|---|
| RTP | 96.20 % | 96.16 % | 97.02 % | 96 % |
| Volatility | Middle | Middle | High | High |
| Lines | 20 | 7776 | 25 | 10 |
| Reels | 5 | 5 | 5 | 5 |
| Release date | 18 September 2025 | 12 March 2026 | 8 January 2026 | 7 October 2025 |
| Scatters | ||||
| Free Spins | ||||
| Respins | ||||
| Progressive multipliers | ||||
| Jokers | ||||
| Max payout | 8000 | 5468 | 5000 | 5360 |
| Bonus games |
Let me be perfectly clear: no strategy can guarantee wins on Lab of Madness - It's a Wild! or any other slot. Every outcome is determined by a certified Random Number Generator (RNG), and no amount of skill or timing can influence what appears on the reels. What I can offer are practical bankroll management principles that will help you maximise your enjoyment and minimise unnecessary losses. First, always set a session budget before you start and treat it as an entertainment expense — money you are prepared to lose. Second, choose a bet size that gives you at least 150-200 spins within that budget, since the Orb collection system requires sustained play to trigger the free spins. With a betting range of $0.20 / €0.20 / £0.20 to $100 / €100 / £100, you have ample room to find a comfortable stake level.
When the free spins trigger, I recommend choosing the booster based on your risk appetite. The Red booster with reel multipliers offers the highest ceiling but the most variance, while the Purple Walking Wilds provide more consistent, if smaller, returns across all 10 free spins. The Green Expanding Wild booster sits somewhere in between. I personally favour the Red booster for its explosive potential, but if your bankroll is running low, the Purple option offers steadier value.
If you ever find yourself chasing losses or spending beyond your means, stop immediately. Slots are entertainment, not income. For help with problem gambling, reach out to organisations like GamCare, Gambling Therapy, or the National Council on Problem Gambling. 18+ | Play responsibly | Check local laws
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Getting started with Lab of Madness - It's a Wild! is simple. The interface centres on the 5×4 reel grid with 20 fixed paylines that are always active. Use the bet controls to set your stake — anywhere from $0.20 / €0.20 / £0.20 up to $100 / €100 / £100 — and hit the spin button. The paytable and game rules are accessible through the info menu, where you can review all symbol values, the Orb collection mechanics, booster descriptions, and Zap Prize jackpot tiers. Take a few minutes to study the paytable before your first spin — understanding how the Orbs accumulate and what each booster does will significantly improve your experience.
The autoplay function lets you set a predetermined number of spins with optional stop conditions for wins and losses. I recommend always setting a loss limit when using autoplay, particularly on a medium-high volatility slot. Keep an eye on your Orb progress during the base game — it adds a satisfying sense of momentum that makes each spin feel purposeful, even when the payline wins are modest.
The mobile version of the slot runs flawlessly on both iOS and Android devices through your mobile browser — no app download required. The 5×4 grid scales beautifully to smaller screens, and the touch controls for spinning, adjusting bets, and selecting boosters are responsive and intuitive. All features, including the Orb collection, free spin boosters, and Zap Prize jackpots, are fully functional on mobile.
On my iPhone 15 using Safari, Lab of Madness - It's a Wild! loaded in under 6 seconds, and the gameplay remained stable throughout extended sessions. The creepy laboratory atmosphere translates surprisingly well to the smaller screen — if anything, the intimate viewing experience makes the zombie aesthetics even more immersive. Whether you are playing at home or on the move, the mobile experience matches the desktop version in every respect.
I believe Lab of Madness - It's a Wild! is worth playing, but with tempered expectations. The creepy sci-fi atmosphere is executed with Play'n GO's trademark polish, and the 5×4 grid with 20 paylines provides a satisfying canvas for the Expanding Wild mechanic. The Orb collection system is a genuinely interesting alternative to the Scatter trigger, and the three free spin boosters offer meaningful choices that affect the outcome of the bonus round. The Zap Prize jackpots add an undercurrent of excitement to every spin, and the x8,000 max win provides a respectable ceiling for a medium-high volatility title.
However, I cannot ignore the limited bonus variety. Beyond the Orb-triggered free spins and the random Zap Prize jackpots, there is not much else happening in this laboratory. We at Casinoz recognise that the 6.7 out of 10 rating reflects this gap between the slot's atmospheric potential and its mechanical depth. If you value theme and presentation above feature density, Lab of Madness - It's a Wild! will serve you well. If you need constant mechanical variety to stay engaged, you may find the lab doors closing sooner than you would like.
The maximum win is x8,000 your stake, which can be achieved through a combination of Expanding Wilds, free spin boosters, and reel multipliers during the bonus round.
The default RTP is 96.2%, but Play'n GO will release multiple RTP versions after launch. Always check which version your casino is running before playing in 2026.
Yes! The Zap Prize system offers four jackpots: Mini (x20), Minor (x50), Major (x100), and Mega (x5,000). They are triggered randomly via the Zap Prize symbol.
Free spins are triggered through the Orb collection system — there is no Scatter symbol. Collect enough Orbs during your session to unlock 10 free spins with your choice of booster.
There are three boosters: Red adds reel multipliers of x2 to x5, Green makes Wilds expand across all 4 rows, and Purple turns Wilds into Walking Wilds that shift left each spin.
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| Category | Online slots |
| Manufacturer |
|
| Theme | Adventure, Spooky, Mystic, Sci-Fi, Science, Zombies |
| Min bet | 0.20 $ |
| Max bet | 100 $ |
| RTP | 96.2% |
| Max multiplication | 8000 : 1 |
| Is free test available | Yes |
| Mobile version | Yes |
| Release date | September 18, 2025 |
| Progressive jackpot | No |
| Reels number | 5 |
| Lines number | 20 |
| Wilds | Yes |
| Scatter | No |
| Gamble Feature | No |
| Bonus games | Free Spins, Multiplier, Walking Wilds, Jackpots, Expanding Wild, Symbols collection |
| Volatility | Middle |
| 3D slot | No |
| Respins | No |
| Freespins | Yes |
| Progressive multipliers | Yes |