Jack Hammer 3: Diamond Affair Slot
Free demo, RTP, volatility and max win
6.9Value score · Fair · how it works
Jack Hammer 3: Diamond Affair is a high volatility slot by NetEnt. Its listed RTP is 96.08%. The published max win is 1,300× the bet.
- 42%of slots have a lower headline RTP
Play Jack Hammer 3: Diamond Affair free: demo, no sign-up
Free play money from NetEnt's official demo. 18+. No deposit and no account; a demo does not predict real results.
Basic information
| Software | NetEnt |
|---|---|
| Release year | Not published |
| Theme | Gem and jewel slots |
| RTP | 96.08% |
| Volatility | High |
| Max win | x1,300 |
| Hit frequency | 17% of spins |
| Game type | Slot |
| Data verified | 2026-09-28 |
Source: NetEnt game page; RTP database by toolsgambling.com (CC BY 4.0); image: NetEnt promotional image from the official game page. How we collect data · Report a mistake
Jack Hammer 3: Diamond Affair RTP and data analysis
Jack Hammer 3: Diamond Affair slot by NetEnt: RTP 96.08%, high volatility, max win 1,300×. Free demo, no sign-up, and every RTP version.
RTP in context
The headline RTP of 96.08% is 0.1 points below the median of 96.14% across the 3,708 slots in our catalogue, and higher than 42% of them. Among NetEnt slots it ranks 154 of 226, where the average is 96.35%.
What a session costs on average
RTP is a long-run average. Over a very large number of spins, every $1,000 wagered on Jack Hammer 3: Diamond Affair returns about $961 and keeps about $39.
Put in session terms: 100 spins at $1 is $100 wagered, which costs about $3.92 on average. A real session can end far from that average, in either direction, especially on a high volatility slot.
How it is likely to feel
NetEnt publishes Jack Hammer 3: Diamond Affair as high volatility: wins come less often but can be much larger.
The published hit frequency is 17%, which means about one spin in 5.9 pays something, although a win can be smaller than the bet. The median among the 717 slots with a published figure is 25.4%.
Max win
The published max win is 1,300× the bet: $260 on a $0.20 bet, $1,300 on a $1 bet, $6,500 on a $5 bet. It is a ceiling set by the game maths and is reached rarely or never in normal play, so it should not set your budget.
That is higher than 16% of the 1,256 slots with a published max win; the median is 5,250×.
Jack Hammer 3: Diamond Affair series
3 other games of the same franchise by NetEnt, oldest first. Compare all 4 Jack Hammer slots
Slots like Jack Hammer 3: Diamond Affair
Jack Hammer 3: Diamond Affair RTP
The data lists one RTP for Jack Hammer 3: Diamond Affair. Versions are not tracked for NetEnt games, so other versions may exist; check the game's info screen.
- 96.08% $39.20 lost per $1,000
Cost of 100 spins
| Bet | Wagered | Average cost at 96.08% |
|---|---|---|
| $0.20 | $20 | $0.78 |
| $1 | $100 | $3.92 |
| $5 | $500 | $19.60 |
Averages computed from the published RTP; real sessions vary widely around them. RTP calculator
Jack Hammer 3: Diamond Affair max win, volatility & stats
- Value score
- 6.9 / 10
- Lost per $1,000 (average)
- $39.20
- Max win at $1 bet
- $1,300
- Wins on average
- 1 in 5.9 spins
Percentiles compare this game with the 3,708 games in the catalogue. Max win: 1,300×.
