Atomic Slot Lab
Professor BigWin
Play Professor BigWin slot by Atomic Slot Lab for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
94.07%
return to player
Volatility
Medium volatility
variance
Max win
6,255×
top multiplier
Min bet
$0.40
per spin
Reels
5
40 lines
Player rating
3.5 ★
5 votes
Why this score
High confidence (100%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP6/10
RTP 94.07% → 6.0/10
Volatility8/10
medium → 8.0/10
Win Potential7.6/10
x6255.00 (6255×) → 7.6/10
Features7.5/10
12 features → 7.5/10
Game Mechanics10/10
f=12 r=5 p=40 → 10.0/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Bet Flexibility6/10
0.4–120 (×300) → 6.0/10
Provider Reputation7.3/10
provider avg 7.3 → 7.3/10
Popularity4/10
synthetic proxy → 4.0/10
DEMO Play free, no signup
Atomic Slot Lab
Spec sheet
Professor BigWin at a glance.
Math
Index score69
RTP94.07%
VolatilityMedium volatility
Max win6,255×
Bet range$0.40 – $120.00
Player rating3.5 / 5 · 5 votes
Format
Reels5
Paylines40
Layout5x3
Features
Themes
Compare Professor BigWin with other games
 Professor BigWin Score 69This game |  Crazy Doctor Score 62 |  Alchemists Gold Score 65 |  Mutant Potatoes Score 76 |  Wildchemy Score 75 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | Octoplay This provider has been reviewed and approved by the SlotRanker team. What does this mean? | ||||
| Released | 9/14/2023 | 9/10/2018 | 7/1/2017 | 4/10/2023 | 3/15/2019 |
| Math | |||||
| RTP | 94.07% | — | 95.73% | 95.81% | 96.02% |
| Volatility | Medium volatility | — | Low volatility | Low/Medium | Medium volatility |
| Max win | 6,255× | 8,100× | 500× | 6,000× | 500× |
| Format | |||||
| Reels | 5 | 5 | 5 | 6 | 5 |
| Layout | 5x3 | 5x4 | 5x3 | 6x5 | 5x5 |
| Paylines | 40 | 1024 | 10 | Pay Anywhere | 0 |
| Min bet | 0.40 | 0.50 | 0.20 | 0.10 | 0.10 |
| Max bet | 120.00 | 1000.00 | 100.00 | 150.00 | 1.00 |
| Features | |||||
| Progressive | — | ✓ | — | — | — |
| Wild symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Free spins | ✓ | ✓ | — | ✓ | ✓ |
| Scatter symbol | ✓ | — | — | ✓ | ✓ |
| Multiplier | — | — | — | ✓ | — |
| Bonus game | — | — | — | — | — |
| Respins | — | — | — | ✓ | — |
Every number is shown as a delta against Professor BigWin.
Comparing against
Professor BigWin
Atomic Slot Lab
RTP
94.07%
Max win
6,255×
Score
69
Crazy Doctor
Royal Slot Gaming
RTP
—
Volatility
—Max win
8,100×▲+1,845
Score
62▼−7
+ Progressive− Scatter
Alchemists Gold
Synot Games
RTP
95.73%▲+1.7
Volatility
Low volatilityMax win
500×▼−5,755
Score
65▼−4
− Free Spins− Scatter
Mutant Potatoes
Octoplay
RTP
95.81%▲+1.7
Volatility
Low/MediumMax win
6,000×▼−255
Score
76▲+7
+ Multiplier+ Respins
Wildchemy
Relax Gaming
RTP
96.02%▲+2
Volatility
Medium volatilityMax win
500×▼−5,755
Score
75▲+6
Same feature set
Explore More Games with Similar RTP
| Game | Provider | RTP | |
|---|---|---|---|
 | Kitty Kollect | 94.02% | |
 | Hot Hot Honey | 94.03% | |
 | Crypts of Fortune | 94.04% | |
 | Lucky Dragon | 94.05% | |
 | Big Money Wheel | 94.06% | |
 | Professor BigWin | 94.07% | |
 | King Koko's Quest | 94.07% | |
 | Bison Gold | 94.08% | |
 | Money Rain | 94.09% | |
 | Barbarossa Double Max | 94.1% | |
 | Big Bad Wolf Megaways | 94.11% |
- Kitty KollectiSoftbet94.02%
- Hot Hot HoneyArmadillo Studios94.03%
- Crypts of FortuneTrueLab Games94.04%
- Lucky DragonAspect Gaming94.05%
- Big Money WheelNetEnt94.06%
- Professor BigWinAtomic Slot Lab94.07%This game
- King Koko's QuestWizard Games94.07%
- Bison GoldNetGaming94.08%
- Money RainIncredible Technologies94.09%
- Barbarossa Double MaxPeter and Sons94.1%
- Big Bad Wolf MegawaysQuickspin94.11%
No player notes yet
Be the first to share your experience with this slot.
