Mystery Jack RTP & review
by Wazdan
Key facts
| Provider | Wazdan |
|---|---|
| RTP | 96.79% |
| Volatility | Medium |
| Max win | 710x stake |
| Released | 15 February 2013 |
Wazdan rates volatility "Low-Medium".
Source: Wazdan official game data, checked 2 November 2026.
Mystery Jack overview
Wazdan's Mystery Jack is a medium volatility slot, released in February 2013.
Its RTP is 96.79%, above the 96.07% average of the 3,742 slots in our database and higher than 88% of them. That means a house edge of 3.21%: on average the game keeps about €32.10 of every €1,000 staked.
With medium volatility, expect a mix of regular small wins and occasional bigger ones. The maximum win is 710x your stake, so a €1 spin could pay up to €710, although wins anywhere near the maximum are extremely rare.
We track 243 Wazdan slots, with an average RTP of 96.26%; Mystery Jack is 0.53 points above it.
Like every slot, Mystery Jack pays back less than you stake over time. Play for fun, set a budget before you start, and stop when it's gone.
Mystery Jack FAQ
What is the RTP of Mystery Jack?
Mystery Jack has an RTP of 96.79%, according to Wazdan's official game data.
Is Mystery Jack high volatility?
Mystery Jack is medium volatility: expect a mix of regular small wins and occasional bigger ones.
What is the max win on Mystery Jack?
The maximum win on Mystery Jack is 710x your stake.
Who makes Mystery Jack?
Mystery Jack is made by Wazdan and was released in February 2013.
More Wazdan slots
| Slot | Provider | RTP | Volatility | Max win |
|---|---|---|---|---|
| 12 Bells | Wazdan | 96.15% | High | 750x |
| 12 Coins | Wazdan | 96.13% | High | 750x |
| 12 Coins Grand Diamond Edition | Wazdan | 96.14% | High | 5,000x |
| 12 Coins Grand Gold Edition | Wazdan | 96.13% | High | 1,500x |
| 12 Coins Grand Platinum Edition | Wazdan | 96.15% | High | 2,500x |