Dr Zappo
Fact sheet: what the studio publishes about this slot, and what it means for your stake.
- Returns over time
- 96%house keeps 4.00%
- A spin pays
- 1 in 2.2 spins
- Swings
- Medium
- Ceiling
- 10,000x
Myth or fact?
What people say about it, checked
- About average
“It pays back more than most slots”
Its best RTP is 96%, close to what most slots publish.
- Myth
“Every casino runs it the same”
The studio offers 4 RTP versions, from 96% down to 86%. Check the game's info screen.
- Fact
“It pays something often”
About 1 in 2.2 spins return something, though many of those return less than the stake.
- More likely
“A small balance lasts long on it”
Medium volatility: smaller wins come more often, so a balance tends to last longer.
- Possible, rarely
“You can win 10,000x your stake”
The max win is a ceiling almost no session reaches.
The 4 versions casinos can run
The studio sells this slot at several RTPs and each casino picks one. Open the game's info screen to see which one you are playing.
- 96%
- 94%
- 92%
- 86%
The full sheet
Specs
- Studio
- Hacksaw Gaming
- Released
- Sep 29 2026
- Grid
- 5 reels, 4 rows
- Smallest stake
- 0.1
- Biggest stake
- 100
- Bonus buy
- Yes
Features and themes
- WILD EYEBALL SYMBOLS
- ENERGY FIELDS
- BONUS GAME - EYECONIC
- BONUS GAME - NO-BRAINER
- HIDDEN EPIC BONUS - IT’S ELECTRIFYING
Plays like this
More from Hacksaw Gaming
Figures from the studio where it publishes them and from public slot databases otherwise (data credits). RTP describes the long run, not your next session. 18+.