ZapLab Slot Review and Free Demo

Monster Meter

The Monster Meter counts all the symbols collected from the reels and fills out little by little with every winning combo you form. A random feature is awarded with every fill, and on the fifth fill, Shockwaves are activated with all the Monster Features at once.

Fill out the Monster Meter to the top for an instant boost in rewards

Monster Features

Activating the Monster Meter can bring a bunch of extra features, including: 

• Monster Reload: +1 symbol redrop (respin).
• Wild Flip: replaces all symbols of a random type with Wilds.
• Monster Chunks: replaces all symbols of a random type with 2x2 symbols.
• Monstrous: selects a random payout symbol or a Wild and expands it to 3x3, 4x4, or 5x5.
• Zapocalypse: a random number of Dr. Mayhem symbols fall on the reels and get zapped by Zappy.

The Monster Meter can activate up to 5 different Monster features per fill

Extra Features

Apart from the Monster features, the Meter can trigger such extras as: 

• Omniblast: explodes and replaces all payout symbols in the shape of an “X” with a random symbol.
• Electroshift: chooses a random symbol type and upgrades all symbols of this type to more valuable ones.
• Twilight Twirl: turns itself into a random payout symbol and replaces all its instances on the reels.
• Wilds: оust like Zappy Wilds, these symbols substitute for all payout symbols on the grid

Increase the value of random symbols in view thanks to the Monster Meter features

Zappy

Zappy, the main character of the game, acts as a Wild symbol that substitutes for all regular symbols in view. It can attack Dr. Mayhem's symbol, increase its multiplier, and expand to 2x2, 3x3, or 4x4.

Zappy is a multi-functional Wild that can expand, zap, attack other symbols, and bring multipliers

X-iter

Hit the X-iter button next to the reels to pick one of the slot's Bonus Buy options:

• Shockwaves Hunt: guarantees more than an x3 chance to trigger Shockwaves at the cost of 3x the bet.
• Zappy’s Turf: guarantees a Zappy symbol for 5x the bet.
• Amplifier: triggers the pending feature from the Monster Meter to get only Monster features from it for 25x the bet.
• Shockwaves: activates Shockwaves instantly for 100x the bet.
• Maxed Monster: for 500x the bet, it drops a 5x5 Monstrous symbol, and the Monster Meter only awards Monster Chunks and Monstrous features.