Coming soon!
Our rating:
Developer: Hacksaw Gaming
Release date: 29th Sep 2026
Dr Zappo Slot Coming Soon Image
RTP: 96.31%
Max Payout: 10,000x stake
Volatility: Medium
Min Bet: 0.10
Max Bet: 100.00
Reels: 5
Paylines: 14
Theme: WTF
Jackpot: No

Dr Zappo

Paul Clare
Reviewed by Paul Clare Last updated:

Dr Zappo is on the search for eyeballs, so you might want to look away now! In this latest slot from Hacksaw Gaming, you'll experience the weird and wonderful side of how these designers work as you transform symbols into wilds, trigger mad bonuses and play for a 10,000x max win.

Full review continued below ↓

Play Dr Zappo at these slot sites

Dr Zappo hasn't been released yet, but we expect it to be available at the following slot sites on 29th September . Get ahead of the game and sign up now - you might even get some free spins to play Dr Zappo when it does arrive!

These slot sites have been thoroughly audited and reviewed by the team here at Slot Gods to ensure they offer an exceptional user experience, are trustworthy, safe, secure, and boast the best selection of online slots in their portfolio including other games from Hacksaw Gaming :-

Our Rating

“Zapping eyeballs reveals special gifts!”

3.9 out of 5

Features
7.8/10
Design
7.7/10
Gameplay
7.7/10
Win potential
8/10

Dr Zappo Review

I'm not sure I've ever seen a game that aims to plunge your eyeballs out while you stand outside an ice cream shop before. There's a first time for everything, and maybe this is the first time you'll pick up a 10,000x max win.

Gameplay & Features

Watching a group of 3 or more matching symbols land across these 14 paylines will get you up to 5x, and there are some wild symbols that will step in and help out from time to time. When the wild eyeball lands, it will only be on the fourth row of the grid, and it'll shoot in 1 of 3 directions.

Paying symbols along its path transform into wilds and might even reveal a multiplier worth up to 2x. 

Three energy fields are located around the grid, and if the eyeball hits an energy field, it'll bounce off it and continue in another direction to bring more wilds. 

Bonus Game 

3, 4 or 5 scatter symbols will get you some free spins, and the basic version starts in much the same way as the base game. You get an increased chance of landing the eyeballs though. The second game is exactly the same, but each eyeball symbol will shoot in 2 different directions. The advanced version brings at least 1 eyeball symbol with each spin. 

Outside the UK, you don't have to wait around for bonus symbols, and you can pay 50x or 200x to go straight there.

Wild Eyeballs

As these gruesome symbols land, you'll notice that they'll only settle on the 4th row of the grid and begin to fire in 1 of 3 directions. All symbols in that path will turn into wilds and hopefully bring multipliers up to 200x as well. If they hit an energy field, they rebound and take out more symbols.

Free Spins

Go straight to the free spins bonus for 50x if you live outside the UK; otherwise, you'll have to line up 3 or more scatter symbols. The basic bonus game gives you a higher chance of landing eyeballs, and the second game makes them fire in 2 directions. Finally, you have the super game with an eyeball symbol landing on each spin.

Win Potential

All of the potential is hidden away behind the eyeballs and those force fields. During the base game, you might get as lucky as I did and see well over 100x come your way. The volatility setting is medium, and that should hopefully be slightly kinder to your balance than other titles. Plus, if you can make it into the super bonus game, then you could be quids in.

Design

Dr Zappo is clearly a little deranged, but he seems to fit perfectly with this odd background. Who knows where they may be, but a parallel universe wouldn't be a bad guess. The main characters are littered around the base of the game area, and the overall feel is pretty bright and cheerful, considering that someone's about to have their eye taken out. It looks good on mobile phones as well, so feel free to check this out on your Android or Apple devices.

Our Verdict

Eyeball symbols steal the show in Dr Zappo, and they get even more potent if you can make it through to the bonus rounds. We've seen this idea before from Hacksaw Gaming, but it is in no way overplayed. It's nice to see the mechanic back again, even if it is at the hands of a purple-headed maniac who could bring you big wins.

Play Dr Zappo at these slot sites

Dr Zappo hasn't been released yet, but we expect it to be available at the following slot sites on 29th September . Get ahead of the game and sign up now - you might even get some free spins to play Dr Zappo when it does arrive!

These slot sites have been thoroughly audited and reviewed by the team here at Slot Gods to ensure they offer an exceptional user experience, are trustworthy, safe, secure, and boast the best selection of online slots in their portfolio including other games from Hacksaw Gaming :-