Gronk's Gems
Gronk's Gems is a medium-volatility online slot from Hacksaw Gaming with an RTP of 96.24% and a maximum win of 7,500x.
- RTP
- 96.24%
- Volatility
- Medium
- Max Win
- 7,500x
- Bonus Buy
- Yes
- Release Date
- 2022
Real Play DataRecorded live across the StreamNeeds streamer network — not theoretical.
Powered by StreamNeedsRunning hot. Across 13 recorded opens, the middle open on Gronk's Gems returned 87.1× the bet — 74% above the 50× middle open across our whole recorded dataset. That is our recorded result over those opens, not a prediction. All hot & cold slots →
Recent Recorded Opens
All bonus hunts| Date | Bet | Win | Multiplier | Hunt | Source |
|---|---|---|---|---|---|
| 28 Sept 202628 Sept 26 | USD 0.40 | USD 44.32 | 111x | Bonus Hunt | Yeet |
| 26 Sept 202626 Sept 26 | USD 0.40 | USD 34.84 | 87.1x | Bonus Hunt | Stake.com |
| 23 Sept 202623 Sept 26 | USD 0.40 | USD 121.68 | 304x | Super Bonus | Stake.com |
| 4 Sept 20264 Sept 26 | USD 1.20 | USD 54.12 | 45.1x | Bonus Hunt | Rainbet |
| 27 Aug 202627 Aug 26 | USD 0.60 | USD 434.00 | 723x | Bonus Hunt | Hype.bet |
| 26 Aug 202626 Aug 26 | USD 0.60 | USD 190.00 | 317x | Bonus Hunt | Hype.bet |
| 15 Jul 202615 Jul 26 | USD 1.60 | USD 190.72 | 119x | Bonus Hunt | Rainbet |
| 23 Jun 202623 Jun 26 | LTC 11.00 | LTC 247.50 | 22.5x | Bonus Hunt | Shuffle |
| 12 Jun 202612 Jun 26 | USD 0.40 | USD 0.72 | 1.8x | Bonus Hunt | Damble.io |
| 12 Jun 202612 Jun 26 | LTC 22.00 | LTC 3,443.00 | 157x | Super Bonus | Shuffle |
| 8 Jun 20268 Jun 26 | LTC 22.00 | LTC 345.40 | 15.7x | Bonus Hunt | Shuffle |
| 4 Jun 20264 Jun 26 | USD 0.40 | USD 27.00 | 67.5x | Bonus Hunt | HYPE.BET |
| 22 May 202622 May 26 | USD 0.60 | USD 41.04 | 68.4x | Super Bonus | Hype.bet |
Every row is a real bonus opened on a live stream and recorded at the time — no simulations, no estimates, nothing back-filled. How this data is collected →
Want to play Gronk's Gems?
Gronk's Gems is available at Jack-pot. 200% up to 500 GBP + 100 Free Spins.
About Gronk's Gems
What Gronk's Gems has actually done in our bonus hunts
We have opened Gronk's Gems 13 times across 13 separate bonus hunts between 22 May 2026 and 28 Sep 2026 and recorded every result. Across those 13 opens the median result was 87.1× the bet, against 50× for every slot in our recorded dataset. The biggest single result we have recorded on it is 723.33×. 6 of those 13 opens were 100× or better. 13 opens is a small sample and describes only these recorded sessions — it is not this slot's RTP and it does not predict what your next bonus will do.
Gronk's Gems is an online slot from Hacksaw Gaming, with medium volatility, a published RTP of 96.24% and a listed maximum win of 7,500x.
RTP varies between casino configurations and markets, so check the information screen inside the version you are playing. A maximum-win figure is a theoretical ceiling, not a likely result. How these pages are researched and what the recorded play data does and does not show is set out in our editorial policy.
18+ only. Slot outcomes are random and past results do not make a win more likely — set a limit before you start.
Bonus features
- Gronk's Treasure3 Gronk's Head scatters, 10 free spins
- Gem Hoarder3 Gem Bag scatters
- Buy Bonus10 free spins
Viewer experiences
Played it? Write the first reviewCommunity members earn StreamNeeds points for reviews John approves. Every review is written by a viewer in their own words and checked before it appears.
Where to play Gronk's Gems
Gronk's Gems is in the Jack-pot lobby. New players: 200% up to 500 GBP + 100 Free Spins. Read the Jack-pot review →
Gronk's Gems FAQ
What is the RTP of Gronk's Gems?
Gronk's Gems has an RTP (return to player) of 96.24%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Hacksaw Gaming — individual sessions can land far above or below it.
How volatile is Gronk's Gems?
Gronk's Gems is rated medium volatility. Medium-volatility slots sit between the extremes — a balance of win frequency and win size.
What is the max win on Gronk's Gems?
The advertised maximum win for Gronk's Gems is 7,500x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.
Who makes Gronk's Gems?
Gronk's Gems is developed by Hacksaw Gaming and was released in 2022.
What is the layout of Gronk's Gems?
Gronk's Gems plays on a 6×6 grid with Cluster pays paylines.
Can I play Gronk's Gems for free?
There is no free Gronk's Gems demo on this page. What is here instead is real play: 13 bonus opens from 13 recorded hunts, with a best result of 723.33× — every figure comes from a bonus hunt recorded on this site, not from a simulator.
