Jack Hammer 4: Chasing the Dragon
Game Basics
Jack Hammer™ 4: Chasing the Dragon is a 6-reel, 6-row video slot with the Cluster Pays™ mechanics, Sticky Win™ feature with Re-Spins, 4 Wild features, 4 special features in Free Spins, and the Elevate Feature with 5 options.
The game is played with clusters of symbols, with wins awarded for clusters of 6 or more of the same symbols. A symbol is part of a cluster if it is horizontally or vertically adjacent to the same symbol. Only the highest win per cluster is paid.
A cluster win is equal to the value shown in the Paytable multiplied by any applicable multipliers. Symbol payout values shown in the Paytable are dynamic and change in accordance with the selected bet value. Malfunction void all pays and plays.
Sticky Win™ Feature
The Sticky Win™ feature is activated in the main game and awards a Re-Spin. The feature is activated when there is at least one cluster win or/and 3 Scatter symbols on the reels.
During Re-Spins, the cluster win or/and Scatter symbols remain on the reels until the end of Re-Spins. Another Re-Spin is awarded when another symbol or symbols are added to the cluster win, or the fourth Scatter symbol appears on the reels. Re-Spins end when no new symbols are added to the cluster wins or no new Scatter symbols appear on the reels. When all the positions on the reels are filled, another Re-Spin is awarded, and the Sticky Win™ feature ends. The wins are awarded for the last Re-Spin.
Re-Spins are played at the same bet as the round that activated Re-Spins.
Wild Features
The reels have four corner positions that can be only filled with a Question symbol or different types of Wild symbols. When any corner position becomes a part of a cluster win, the Wild symbol activates its respective Wild feature from the table below:
Multiplier Wild Feature |
Multiplier Wild symbols with multipliers with random values of x2, x3, x5, x10. |
Upgrader Wild Feature |
The Upgrader Wild symbol upgrades the symbols of the winning combination in a cluster to a type of symbol with a higher payout value. |
Cash Prize Wild Feature |
The Cash Prize Wild symbol randomly awards the prize of 0.5, 1, 1.5, or 2.5 times the bet. The Cash Prize win is added to the cluster win that activated the feature. |
Expander Wild Feature |
The Expander Wild symbol adds up to 4 symbols to the cluster winning combination that activated the feature. |
The Question symbol transforms into a Wild symbol, and its feature is activated according to the table below:
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Multiplier Wild Feature |
Multiplier Wild symbols with multipliers with random values of x30 or x50. |
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Upgrader Wild Feature 
Super Upgrader Wild Feature |
The Upgrader Wild or Super Upgrader Wild symbol. Super Upgrader Wild symbol upgrades the symbols of the winning combination in a cluster to a type of symbol with the highest payout value. |
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Cash Prize Wild Feature |
Super Cash Prize Wild symbol randomly awards the prize of 10 or 25 times the bet. The Super Cash Prize Wild win is added to the cluster win that activated the feature. |
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Expander Wild Feature 
Super Expander Wild Feature |
The Expander Wild or Super Expander Wild symbol. The Super Expander Wild symbol adds up to 16 symbols to the cluster winning combination that activated the feature. |
If a cluster win triggers multiple Wild features simultaneously, they are activated in the following order: Expander Wild Feature/Super Expander Wild Feature, Upgrader Wild Feature/Super Upgrader Wild Feature, Multiplier Wild Feature and Cash Prize Wild Feature/Super Cash Prize Wild Feature.
When the Upgrader Wild /Super Upgrader Wild feature and/or Expander Wild/Super Expander Wild feature are triggered, they upgrade and/or expand the winning cluster immediately. When the Multiplier Wild feature and/or the Cash Prize Wild/Super Cash Prize Wild feature are triggered, they apply the multiplier and/or add the prize to the total win when the Re-Spins end.
Wild symbols substitute for all symbols except for Scatter symbols. Wild symbol substitution pays the highest possible winning combination in a cluster according to the Paytable
Free Spins
5 Scatter symbols appearing anywhere on the reels award 3 Free Spins. The Free Spins start with 3 multiplier symbols on the play area after all wins from the main game are evaluated and paid. During the Free Spins, only multiplier symbols x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x25, x50, x100 can land on the reels. Each multiplier that lands on the reels is added to the Total Win counter. Every time a multiplier symbol lands on the reels during Free Spins, the number of Free Spins in the Free Spins counter is reset to 3.
During the Free Spins, 4 different features (Unlock, Generate, Double, and Collect) randomly appear in all four corner positions of the play area and remain on the reels till the end of Free Spins. The features are activated when at least one multiplier symbol lands on any position adjacent to the corner position.
The Unlock feature can only be activated during Free Spins twice. When the feature is activated the first time, the top row is added to the play area. When the Unlock feature is activated the second time, the bottom row is added to the play area.
When the Generate feature is activated, 3 multiplier symbols are randomly placed on any empty positions on reels. In case there are less than 3 empty positions on reels, the number of multipliers is the number of empty positions available. The feature can be activated up to three times until the Collect feature is activated.
The Double feature doubles the values of all multipliers that activate the Double feature as well as the multipliers adjacent to them. It can be activated up to three times until the Collect feature is activated.
When the Collect feature is activated, all the multipliers present on the reels are added and removed from the reels. The value of the added multipliers is shown by the Collect feature symbol and applied to the total win of Free Spins at the end of Free Spins.
If multiple Free Spins features are triggered simultaneously, they are activated in the following order: Generate feature, Unlock feature, Double feature, Collect feature. The value of the Collect Feature symbol is doubled if it is adjacent to a multiplier that was doubled by the Double feature in the same round. Note: the Collect Feature symbol is not treated as a multiplier itself.
When Free Spins end, all multipliers present on the reels are added to the sum of multipliers in the Total Win counter and multiplied by the bet.
Free Spins are played at the same bet as the round that activated Free Spins, and Free Spins end when the Free Spins counter reaches 0. At the end of Free Spins, the total win from Free Spins is added to any wins from the round that activated Free Spins, and the game returns to the round that activated Free Spins.
Elevate Feature
In-game features can be activated with the Elevate Feature. In the Elevate Feature, one of the following features can be activated per game round:
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Free Spins Hunt | The chance of activating Free Spins is twice as high for 2 times the bet. |
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Wild Activator | At least one feature is guaranteed to be activated and the chance of activating Free Spins is higher for 10 times the bet. |
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Free Spins | Activates Free Spins for 100 times the bet. When Free Spins are activated, one main game spin is played, in which 5 Scatter symbols are guaranteed to appear on the reels and activate 3 Free Spins. |
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Lucky Draw | Activates Free Spins or Super Free Spins for 150 times the bet. In Super Free Spins, before the Free Spins start one main game spin is played, in which at least 3 Wild features are guaranteed to be activated, and 5 Scatter symbols will appear on the reels to activate Free Spins. |
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Super Free Spins | Activates Super Free Spins for 300 times the bet. |
Paytable
Symbol Payout Values
36$8.00
35$7.90
34$7.80
33$7.70
32$7.60
31$7.50
30$7.40
29$7.30
28$7.20
27$7.10
26$7.00
25$6.66
24$6.32
23$5.98
22$5.64
21$5.30
20$4.96
19$4.62
18$4.28
17$3.94
16$3.60
15$3.26
14$2.92
13$2.58
12$2.24
11$1.90
10$1.56
9$1.22
8$0.88
7$0.54
6$0.20
36$7.00
35$6.90
34$6.80
33$6.70
32$6.60
31$6.50
30$6.40
29$6.30
28$6.20
27$6.10
26$6.00
25$5.71
24$5.42
23$5.13
22$4.84
21$4.55
20$4.25
19$3.96
18$3.67
17$3.38
16$3.09
15$2.80
14$2.51
13$2.22
12$1.93
11$1.64
10$1.34
9$1.05
8$0.76
7$0.47
6$0.18
36$6.00
35$5.90
34$5.80
33$5.70
32$5.60
31$5.50
30$5.40
29$5.30
28$5.20
27$5.10
26$5.00
25$4.76
24$4.52
23$4.27
22$4.03
21$3.79
20$3.55
19$3.31
18$3.06
17$2.82
16$2.58
15$2.34
14$2.10
13$1.85
12$1.61
11$1.37
10$1.13
9$0.89
8$0.64
7$0.40
6$0.16
36$4.00
35$3.95
34$3.90
33$3.85
32$3.80
31$3.75
30$3.70
29$3.65
28$3.60
27$3.55
26$3.50
25$3.33
24$3.17
23$3.00
22$2.83
21$2.66
20$2.50
19$2.33
18$2.16
17$1.99
16$1.83
15$1.66
14$1.49
13$1.32
12$1.16
11$0.99
10$0.82
9$0.65
8$0.49
7$0.32
6$0.15
36$3.50
35$3.45
34$3.40
33$3.35
32$3.30
31$3.25
30$3.20
29$3.15
28$3.10
27$3.05
26$3.00
25$2.86
24$2.71
23$2.57
22$2.43
21$2.29
20$2.14
19$2.00
18$1.86
17$1.71
16$1.57
15$1.43
14$1.28
13$1.14
12$1.00
11$0.86
10$0.71
9$0.57
8$0.43
7$0.28
6$0.14
36$3.00
35$2.95
34$2.90
33$2.85
32$2.80
31$2.75
30$2.70
29$2.65
28$2.60
27$2.55
26$2.50
25$2.38
24$2.26
23$2.14
22$2.03
21$1.91
20$1.79
19$1.67
18$1.55
17$1.43
16$1.31
15$1.20
14$1.08
13$0.96
12$0.84
11$0.72
10$0.60
9$0.49
8$0.37
7$0.25
6$0.13
36$2.50
35$2.45
34$2.40
33$2.35
32$2.30
31$2.25
30$2.20
29$2.15
28$2.10
27$2.05
26$2.00
25$1.90
24$1.81
23$1.72
22$1.63
21$1.54
20$1.45
19$1.36
18$1.27
17$1.18
16$1.09
15$1.00
14$0.90
13$0.80
12$0.70
11$0.60
10$0.50
9$0.40
8$0.30
7$0.20
6$0.10
36$2.00
35$1.95
34$1.90
33$1.85
32$1.80
31$1.75
30$1.70
29$1.65
28$1.60
27$1.55
26$1.50
25$1.42
24$1.34
23$1.24
22$1.15
21$1.06
20$0.97
19$0.88
18$0.79
17$0.70
16$0.61
15$0.52
14$0.43
13$0.34
12$0.25
11$0.20
10$0.16
9$0.14
8$0.12
7$0.10
6$0.08
36$1.50
35$1.45
34$1.40
33$1.35
32$1.30
31$1.25
30$1.20
29$1.15
28$1.10
27$1.05
26$1.00
25$0.92
24$0.84
23$0.76
22$0.68
21$0.60
20$0.52
19$0.44
18$0.36
17$0.28
16$0.24
15$0.20
14$0.18
13$0.16
12$0.14
11$0.12
10$0.10
9$0.09
8$0.08
7$0.07
6$0.06
Pay Mechanic
The game is played with clusters of symbols.
6 or more of the same symbols appearing in a cluster award a win. A symbol is part of a cluster if it is horizontally or vertically adjacent to the same symbol, without gaps.
Malfunction voids all pays and plays. For more information, see Unfinished Game Rounds.
Return to Player
The theoretical return to player for this game is 94.01%.
The theoretical return to player in the Elevate Feature with Free Spins Hunt is 94.04%.
The theoretical return to player in the Elevate Feature with Wild Activator is 94.06%.
The theoretical return to player in the Elevate Feature with Free Spins is 94.09%.
The theoretical return to player in the Elevate Feature with Lucky Draw is 94.07%.
The theoretical return to player in the Elevate Feature with Super Free Spins is 94.06%.
Betting
To play the game, you must have sufficient funds to cover your bet. You can see your current BALANCE on your screen.
To start playing, first select the bet value. Click/tap "+" or "-" to increase or reduce the bet or click/tap on the bet value in the middle and select a bet value from a scrollable list. Please note that the selected bet will be applied to each spin. If your balance becomes insufficient to play, your bet will be automatically reduced to the highest available bet value.
Minimum bet: $0.2
Maximum bet: $400
Once you have chosen the bet, click/tap the SPIN button to start playing.
During a spin, you can use the STOP button to stop the reels more quickly if possible.
To use the Elevate Feature, click/tap the ELEVATE button. In the Elevate Feature panel, select the feature of your choice. The total Elevate cost and the winnings are dynamic and change according to the spin bet value.
The Elevate Feature remains active for every spin until manually deactivated.
Autoplay
Autoplay allows you to repeat your selected bet for a chosen number of game rounds.
To start Autoplay, choose the desired bet value and then click/tap the Autoplay button.
In the Autoplay panel, you can start Autoplay by selecting the number of rounds you want your bet to be repeated for.
Your selected number of Autoplay rounds will be displayed on the Autoplay button. The number of remaining Autoplay rounds will be updated, once Autoplay is started.
Your total Autoplay bet amount is calculated by multiplying the number of Autoplay rounds with the value of your bet. It is indicated under each Autoplay option. The remaining Autoplay bet amount will also be displayed under the chosen Autoplay option, once Autoplay has started.
Your automatic game rounds will continue until either your chosen number of Autoplay rounds are complete, you choose to stop Autoplay by clicking/tapping STOP, or the Free Spins round is activated.
play with the previously selected bet and number of rounds again by clicking/tapping REPEAT.
While Autoplay is running, it is not possible to change your bets. You should stop Autoplay to change the bets.
Other Controls
| BUTTON | FUNCTION |
|---|---|
| Click/tap the SOUND button to turn the game sounds on or off. Alternatively, use the slider to adjust the volume of game sounds. The button and/or the slider might not be available on some devices. | |
Click/tap the SETTINGS button to open a menu of user-changeable settings:
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| Click/tap the GAME HISTORY button to view the game rounds you have played and the results of those rounds. | |
| Click/tap the HOW TO PLAY button to view the game rules. | |
| Click/tap the FULL SCREEN button to enter the full screen mode or click/tap the EXIT FULL SCREEN button to exit it. | |
| Click/tap the HOME button to leave the game. |
Responsible Gaming
The RESPONSIBLE GAMING button allows you to access the page outlining the Responsible Gaming policy. This page provides useful information and links regarding responsible online gaming behaviour and how to set limitations to your game sessions.
Unfinished Game Rounds
All unfinished game rounds, regardless of whether further player activity is required, shall be auto completed after thirty (30) minutes of inactivity. All winnings and/or losses from the auto completed rounds shall subsequently be deposited or withdrawn, as required, from the player's account.
The following game features and settings may be subject to the terms and conditions of the Operator's website. For more information, refer to the Operator's website:
- The time after which inactive game sessions automatically end.
- In the event of malfunction of the gaming hardware/software, all affected game bets are rendered void and all affected bets are refunded.
Game Number
Each game round is identified by a unique GAME NUMBER.
This number reflects when the game round began in terms of GMT by hour: minute: second. Please use this game number for reference (or take a screenshot of the game number) if you wish to contact Customer Service regarding a particular round.
Shortcut Keys
Shortcut keys can be used to quickly perform useful game functions.
| KEY | FUNCTION |
|---|---|
| ESC |
When applicable, the ESC key can be used to:
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| SPACEBAR |
When applicable, the SPACEBAR key can be used to:
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