ZapLab

ZapLab ZapLab
Game information
VolatilityMedium-High
Max winx10000
RTP94%
Release date24.04.2025
Game typeSlot
Provider ELK Studios
RTP range94%
Volatility Medium-High
Hit frequency 26.1%
Bonus frequency N/A
Min bet0.2 EUR
Max bet100 EUR
Max win multiplierx10000
Max win value1 000 000 EUR
Layout 7*7
Lines0
FeaturesAutoplay, Avalanche Feature, Bonus Buy, Cluster Pays, Expanding Symbols, Giant Symbols, Multiplier, Random Wilds, Remove Symbol, Special Bet, Symbol Swap, Turbo Spins, Walking Wild, Win Streak Bonus
VersionsPC, Mobile
Progressive jackpot No
Last updated12.05.2025
Play demo
ZapLab
7.3
GamblerID
Score
User Rating 0/10
(0 votes)
Write a comment

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Pros
Five ‘Buy Bonus’ options
Polished exterior design and cute monster characters
RTP doesn’t change (94%)
Convenient betting range (€0.2-€100)
Medium volatility promises frequent enough wins
A couple of Wilds
Winning cascades allow multiple wins per spin
A bunch of features power extra winning combo formation
The ultimate prize is x10,000
Cons
An RTP value is slightly lower than the average (95%)
Lack of a bonus game
Comments

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ZapLab Slot Review

ZapLab is a New Slot from ELK Studios that makes an impression with the rich diversity of bonus features that guarantee fun entertainment and many wins. Given it is a medium volatility slot, cash prizes would be awarded quite frequently, just like casual players would like! Yet, thanks to the 10,000 ultimate prize, this title has all the chance to capture high rollers' attention. Let's shed some light on the rules and primary specialties this game endowed.

ZapLab Play Free Demo

It is a frequent occurrence when a recently released game attracts a gambler, but they do not dare to play it because they fear losing their money. Fortunately, there are no crucial obstacles to avoid familiarizing yourself with newly cast games. The demo mode to rescue you! Free Slots permit betting with mock credits. Although this aspect ruins your plans about cashing out winnings, the demonstrational mode has precisely the same gameplay specialties as the Real Money Slot. As such, its utilization is a great opportunity to explore if the current slot is engaging and generous enough. You can make that investigation just on our page without going anywhere. On top of that, feel free to go to the Real Money Casino once you have decided the game is worth it.

Play Free Demo - ZapLab Slot

ZapLab Bonus Features

This Cluster Pays Slot is equipped with a 7x7 playfield layout, which lacks pay lines, as winnings are awarded for clusters consisting of at least five matching symbols connecting vertically or horizontally. Note that four matching payout images or Wilds in a square formation merge into a single 2x2-sized symbol. In the case of a space appearing beneath a giant symbol, the gap is filled with ordinary-sized pictures of the same kind as the big one.

Avalanche feature

In addition to the Cluster Pays mechanic, this slot is geared with another profitable feature, Avalanche. Its execution implies the disappearance of all symbols containing winning combinations. Thereafter, blank spots are filled with symbols from above, and fresh pictures enter the play grid from above the playfield. Winning cascades keep going as long as prize clusters are constituted.

Monster Meter

A left-positioned meter gathers all winning images. The fully charged Monster meter triggers a randomly selected Monster feature or feature symbol. Note that the five-times-filled Monster meter enables the Shockwaves function, activating all Monster features in a row. The Shockwaves function can repeat an unlimited number of times if the Monster meter is charged again during the previous Shockwaves activation a needed number of times. Monster features don't trigger immediately after activation since they wait until a winning streak is exhausted.

Feature Symbols

There are three feature symbols: 

  • The ‘Omniblast' special symbol eliminates several paying images, hitting them with a laser beam firing in an X-shaped pattern. Thereafter, it blows up itself, replacing all disappeared images, including itself, with a new randomly selected symbol. This feature doesn't impact Zappy, Wild, and Dr. Mayhem's special symbols. 
  • The ‘Electroshift' symbol converts itself and payout symbols of a randomly selected type into the more valuable image. 
  • The ‘Twilight Twirl’ special symbol converts itself into a randomly chosen paying symbol and destroys all payout symbols of other types. Thereafter, empty spaces are filled due to fresh symbols re-dropping. The Zappy, Wild, Dr. Mayhem, and feature symbols aren't affected by this feature.

Monster Features

There are overall five Monster functions:

  • The ‘Monster Reload’ feature refills the playfield due to the fresh symbols re-dropping. However, this feature doesn't affect Zappy's special symbols, which persist on the grid despite the re-drop.
  • The ‘Wild Flip’ feature replaces all instances of the randomly selected payout symbol with Wilds.
  • The ‘Monster Chunks’ feature replaces a casual number of paying symbols or Wilds with 2x2-sized images of the same kind.
  • The ‘Monstrous’ feature expands the randomly selected payout symbol or Wild up to the 3x3, 4x4, or 5x5 size.

Monstrous Feature - ZapLab Slot

  • The ‘Zapocalypse’ feature replaces several symbols with Dr. Mayhem images, activating a Zap attack.

Note that all monster features are triggered once no more wins are on the screen.

Wild

It is an ordinary Wild symbol that replaces paying symbols. Whenever there is a winning cluster consisting of only Wilds, it pays as if it would contain only the highest-paying symbols.

Zappy

Zappy is another Wild symbol that replaces paying symbols. However, after participating in a winning cluster, it doesn't disappear but leaps onto a new, casually selected position.

Zap Attack

If the Dr. Mayhem images are on the screen, as soon as Zappy appears in view, it attacks all Dr. Mayhem symbols, zipping them off the playfield. In the meantime, at the position Zappy starts, it leaves behind an ordinary Wild symbol. Every Zap attack boosts Zappy's multiplier. Finally, during the last zap attack, Zappy can expand up to the 2x2, 3x3, or 4x4 size.

Dr. Mayhem

It is a blocker symbol that can land anywhere across the playfield. The Monster meter increases each time Dr. Mayhem is zapped off the grid.

X-iter buy bonus menu

There are five bonus buy options eligible for players in this Bonus Buy Slot:

  • The Maxed Monster option costs x500, delivering a Monstrous drop of 5x5-sized symbols. Also, during this bonus mode, the monster meter only triggers Montrose and Monster Chunks features unless the Shockwaves function is triggered.
  • The Shockwaves option costs x100, providing guaranteed activation of the Shockwaves function.
  • The Amplifier option costs x25, granting one already activated Monster feature in the pending mode from the beginning. Also, only monster features can be activated during this bonus mode.
  • The Zappy's Turf option costs x5, delivering Zappy onto the playfield.
  • The Shockwaves Hunt option costs x3, supplying three times more chances of Shockwaves function triggering.

X-iter buy bonus - ZapLab Slot

Our Experience Playing ZapLab

Eventually, we decided to explore the gameplay flow of this feature-infested slot game on our own. We put € 200 on the line, adjusting the €1 stake per round. It was the Best RTP Slot (94%). This gaming session took 300 spins.

The first 100 spins awarded us 27 wins, from €0.2 to €87.6. This time, we retrieved as many as three big prizes, amounting to x87.6, x25.65, and x16.5. Fifteen winnings appeared to be lower than the bet. Once the 100th round was behind us, our balance totaled €256.2.

The following hundred spins gave us many solid cash prizes (x42.95, x28.15, x16.1, x15.3, x10.9). The number of ordinary wins was 23. 11 cash prizes were smaller than the bet. When the 200th spin was over, we possessed €298.05.

The last 100 spins generated 27 cash prizes, ranging from €0.2 to €10.2. Eleven winnings totaled less than €1. When the game eventually ended, our balance was €241.25. Thus, we earned precisely €41.25.

High Voltage Win - ZapLab Slot

ZapLab Verdict

Despite the absence of a dedicated bonus game, for example, Free Spins, as you can see, this game obscures such a tremendous mix of special symbols and lucrative features that it is even capable of turning an ordinary primary mode into quite a spectacular and engaging gaming process, let alone its undoubted profitability. Frankly, this slot's gameplay is so jam-packed with various functions, that the gambling title doesn't look like requiring some extra bonus rounds.

Concluding this Slot Review, it would be fully fair to admit this game boasts sharp graphics and eye-catching animations. Yet, it's not the only thing most players are on the lookout for. Luckily, this game also is equipped with lots of things many adore, such as a couple of Wilds, several profitable bonus features, win multipliers, and extra special symbols. Thankfully, this game is characterized by medium volatility, which means you'll be awarded prizes in a quite frequent way. Yet, beware that on different casino sites, this slot has various RTPs, as this figure is customizable. Aside from such a tiny issue, this title is definitely among our strong recommendations.

Daniel Borg
Daniel Borg
Content Writer & Slot Reviewer

Symbols and Paytable

Symbol Orange Monster
Orange Monster
25+x1000
16+x100
12+x20
9+x5
8x2.5
7x1.5
6x1
5x0.5
Symbol Purple Monster
Purple Monster
25+x200
16+x25
12+x5
9+x4
8x2
7x1
6x0.5
5x0.25
Symbol Green Monster
Green Monster
25+x100
16+x20
12+x4
9+x2
8x1
7x0.5
6x0.25
5x0.2
Symbol Blue Monster
Blue Monster
25+x75
16+x15
12+x3
9+x1.5
8x0.75
7x0.4
6x0.2
5x0.15
Symbol Orange Chunks
Orange Chunks
25+x50
16+x10
12+x2
9+x1
8x0.5
7x0.25
6x0.15
5x0.1
Symbol Purple Chunks
Purple Chunks
25+x40
16+x8
12+x2
9+x1
8x0.5
7x0.25
6x0.15
5x0.1
Symbol Green Chunks
Green Chunks
25+x30
16+x6
12+x2
9+x1
8x0.5
7x0.25
6x0.15
5x0.1
Symbol Blue Chunks
Blue Chunks
25+x20
16+x4
12+x2
9+x1
8x0.5
7x0.25
6x0.15
5x0.1
Symbol Wild
Wild
Symbol Omniblast Wild
Omniblast Wild
Symbol Twilight Twirl Wild
Twilight Twirl Wild
Symbol Electroshift Wild
Electroshift Wild
Symbol Zappy
Zappy
Symbol Dr. Mayhem
Dr. Mayhem

Common questions answered

Can I play ZapLab slot for free in demo mode?

Sure, anyone can access the ZapLab slot without paying, no registration needed. This free mode allows you to test the gameplay completely risk-free. A great option for casual testing, as it reveals what the slot has to offer.

Can I win real money on ZapLab slot?

You can only win actual money if you’re playing with real cash or promotional credits at a casino. Demo mode is for practice only, so it's 100% safe and for entertainment only.

What is the RTP and maximum win of the ZapLab slot?

The RTP of ZapLab is 94%. Better payout rate, the better your odds are. The maximum win is limited to x10000 of your bet. The slot's volatility is marked as Medium-High, which affects how often and how big you win.

Can I play ZapLab slot on mobile?

Yes, the ZapLab slot works perfectly on mobile devices. Thanks to HTML5 technology, you don’t need to download anything, whether you're on any modern device.

What is the best place to play ZapLab slot?

The best place to play ZapLab with cash stakes is at an online casino that is: +Regulated, +Trusted and verified, +Offers fair terms, +Supports fast withdrawals, +Gives good rewards, and +Offers live customer care. You can compare trusted brands on our site and play only at verified casinos.

How many pay lines are in ZapLab?

There are no pay lines here, as this game employs Cluster Pays payout mechanics.

What features are involved in the main mode?

A bunch of beneficial bonus features and special symbols are involved in the gameplay process.

What bonus mini-games are present in this slot?

There are no bonus games in this slot game.

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