Tractor Beam
Nolimit City96.0%High3,408×
Zap Attack
by ThunderkickRTP96.2%
VolatilityHigh
Max win5,000×
ReleasedSept 2023
The RTP shown is Thunderkick's standard build. Casinos can license a lower-RTP version of the same game — check the figure in the casino's own game info before you play.
Zap Attack is an alien-themed slot game featuring a 5x5 grid, expanding multiplier wilds, and an upgradeable free spins bonus round. Players face an extraterrestrial invasion where special wilds can expand with multipliers up to 125x and human symbols transform into high-paying alien symbols during the bonus game.
Features
Wild Symbol
Substitutes for all symbols except scatter to enable more winning combinations.
Base GameFree Spins
Expanding Multiplier Wilds
Special wilds expand to cover entire reels and award random multipliers (2x, 3x, 4x, or 5x), with multipliers multiplying together when more than one is present in a win, up to 125x total multiplier.
Base GameFree Spins
Free Spins Bonus
Triggered by 3+ scatters, awarding 7, 11, or 15 spins with upgrade mechanics that progressively replace human symbols with high-paying alien symbols.
Free Spins
Symbol Upgrade System
During free spins, meters fill to upgrade low-paying human symbols to high-paying alien symbols for increased win potential.
Free Spins
Bonus Buy
Option to purchase direct entry into the free spins bonus round for a multiplier of the base bet.
Base Game
Themes
AliensSci-fiInvasionAdventureExtraterrestrial
No demo for Zap Attack
Thunderkick does not publish a standalone demo of Zap Attack — their games only run inside a casino's own client, so there is nothing we can host here. Where a studio does publish one, we run it on the slot's page with virtual credits.
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Zap Attack — common questions
- What is the RTP of Zap Attack?
- Zap Attack has a standard RTP of 96.15%. Casinos can license a lower-RTP build of the same game, so the figure in a given casino's game info may differ from the studio's standard release.
- What is the maximum win on Zap Attack?
- The maximum win published for Zap Attack is 5,000× the bet. That is the game's upper limit as specified by Thunderkick, not an expected or typical result.
- Is there a free demo of Zap Attack?
- No. Thunderkick does not publish a standalone demo of Zap Attack that runs outside a casino client, so 5scatter cannot host one. Demos from studios that do publish them are listed on 5scatter.
- Who makes Zap Attack?
- Zap Attack is made by Thunderkick.
- When was Zap Attack released?
- Thunderkick released Zap Attack on 13 September 2023.
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Themes: Aliens · Sci-fi · Invasion · Adventure · Extraterrestrial