Last updated: Jan 26, 2024
Double Bonus Poker Plus
Introduction
Double Bonus Poker Plus is a video poker variant I noticed on IGT Game King machines at the Hard Rock casino in Punta Cana, Dominican Republic. It is characterized for paying extra for certain four of a kinds if the four cards are adjacent. I understand that IGT has discontinued selling the game but old ones are still lingering out there, especially outside the United States. I also have an unconfirmed report that that Texas Station in Las Vegas has the game somewhere.
The following table summarizes the returns of the known pay tables.
Double Bonus Poker Plus Summary
Pay Table
Return
9-6-5
100.08%
10-6
99.76%
9-6-4
98.68%
8-6
97.60%
9-5
97.57%
8-5
96.49%
7-5
95.43%
6-5
94.37%
Strategy Tip
I don't know of any software that can create strategies for games where the order of the cards is significant. However, the benefit of strategy deviations based on card position is worth only 0.01%. To get a near perfect strategy, use a strategy maker, like my own video poker strategy calculator . First, select Double Bonus as the game. Second, enter a blended average of the four of a kind wins. Specifically 256 for four aces and 112 for four 2s, 3s, and 4s.
Following are the full return tables for the known pay tables.
9-6-5 Double Bonus Poker Plus
Hand
Pays
Permutations
Probability
Return
Royal flush
800
88,145,686,080
0.000025
0.019654
Straight flush
50
390,167,831,232
0.000109
0.005437
Four adjacent aces
400
334,326,686,976
0.000093
0.037272
Four adjacent 2s, 3s, or 4s
160
762,106,629,312
0.000212
0.033985
Four aces
160
500,652,661,536
0.000140
0.022326
Four 2-4
80
1,134,691,238,448
0.000316
0.025300
Four 5-K
40
5,807,664,188,496
0.001619
0.064746
Full house
9
38,619,381,867,552
0.010764
0.096872
Flush
6
40,024,990,932,768
0.011155
0.066932
Straight
5
54,440,909,863,488
0.015173
0.075866
Three of a kind
3
267,163,832,403,360
0.074461
0.223382
Two pair
1
435,968,462,560,032
0.121508
0.121508
Jacks or better
1
744,627,782,326,032
0.207534
0.207534
Nothing
0
1,998,118,378,220,680
0.556892
0.000000
Total
3,587,981,493,095,990
1.000000
1.000812
10-6-4 Double Bonus Poker Plus
Hand
Pays
Permutations
Probability
Return
Royal flush
800
88,348,907,520
0.000025
0.019699
Straight flush
50
393,663,908,736
0.000110
0.005486
Four adjacent aces
400
338,555,067,552
0.000094
0.037743
Four adjacent 2s, 3s, or 4s
160
762,325,432,301
0.000212
0.033995
Four aces
160
500,011,845,264
0.000139
0.022297
Four 2-4
80
1,135,874,589,091
0.000317
0.025326
Four 5-K
40
5,847,011,574,480
0.001630
0.065184
Full house
10
39,049,342,836,624
0.010883
0.108834
Flush
6
40,776,070,829,904
0.011365
0.068188
Straight
4
45,733,055,061,888
0.012746
0.050985
Three of a kind
3
269,857,598,888,304
0.075212
0.225635
Two pair
1
443,517,363,340,848
0.123612
0.123612
Jacks or better
1
755,741,271,852,432
0.210631
0.210631
Nothing
0
1,984,240,998,961,050
0.553024
0.000000
Total
3,587,981,493,095,990
1.000000
0.997614
9-6-4 Double Bonus Poker Plus
Hand
Pays
Permutations
Probability
Return
Royal flush
800
88,649,727,264
0.000025
0.019766
Straight flush
50
394,821,044,928
0.000110
0.005502
Four adjacent aces
400
338,513,383,008
0.000094
0.037739
Four adjacent 2s, 3s, or 4s
160
762,305,147,309
0.000212
0.033994
Four aces
160
507,220,206,336
0.000141
0.022619
Four 2-4
80
1,135,844,161,603
0.000317
0.025326
Four 5-K
40
5,843,505,503,088
0.001629
0.065145
Full house
9
38,837,158,978,176
0.010824
0.097418
Flush
6
41,003,742,725,568
0.011428
0.068568
Straight
4
45,759,023,455,392
0.012753
0.051014
Three of a kind
3
269,996,853,017,808
0.075250
0.225751
Two pair
1
441,303,022,629,360
0.122995
0.122995
Jacks or better
1
756,882,725,627,952
0.210949
0.210949
Nothing
0
1,985,128,107,488,200
0.553272
0.000000
Total
3,587,981,493,095,990
1.000000
0.986785
8-6-4 Double Bonus Poker Plus
Hand
Pays
Permutations
Probability
Return
Royal flush
800
88,777,344,384
0.000025
0.019794
Straight flush
50
396,869,606,208
0.000111
0.005531
Four adjacent aces
400
338,484,850,272
0.000094
0.037735
Four adjacent 2s, 3s, or 4s
160
777,495,307,219
0.000217
0.034671
Four aces
160
507,180,472,272
0.000141
0.022617
Four 2-4
80
1,151,015,842,109
0.000321
0.025664
Four 5-K
40
5,838,534,955,584
0.001627
0.065090
Full house
8
38,141,561,859,264
0.010630
0.085043
Flush
6
41,438,264,529,888
0.011549
0.069295
Straight
4
45,769,018,272,192
0.012756
0.051025
Three of a kind
3
270,404,824,442,544
0.075364
0.226092
Two pair
1
440,943,007,600,656
0.122894
0.122894
Jacks or better
1
755,521,668,479,520
0.210570
0.210570
Nothing
0
1,986,664,789,533,880
0.553700
0.000000
Total
3,587,981,493,095,990
1.000000
0.976022
9-5 Double Bonus Poker Plus
Hand
Pays
Permutations
Probability
Return
Royal flush
800
91,560,159,216
0.000026
0.020415
Straight flush
50
377,679,557,952
0.000105
0.005263
Four adjacent aces
400
339,528,747,168
0.000095
0.037852
Four adjacent 2s, 3s, or 4s
160
763,734,091,248
0.000213
0.034057
Four aces
160
508,548,316,032
0.000142
0.022678
Four 2-4
80
1,136,635,894,872
0.000317
0.025343
Four 5-K
40
5,851,814,937,984
0.001631
0.065238
Full house
9
38,896,385,999,976
0.010841
0.097567
Flush
5
39,143,946,327,192
0.010910
0.054549
Straight
4
45,783,720,377,424
0.012760
0.051041
Three of a kind
3
270,595,427,577,264
0.075417
0.226252
Two pair
1
442,249,089,634,368
0.123258
0.123258
Jacks or better
1
761,328,053,171,712
0.212188
0.212188
Nothing
0
1,980,915,368,303,590
0.552097
0.000000
Total
3,587,981,493,096,000
1.000000
0.975701
8-5 Double Bonus Poker Plus
Hand
Pays
Permutations
Probability
Return
Royal flush
800
91,913,660,496
0.000026
0.020494
Straight flush
50
380,777,774,688
0.000106
0.005306
Four adjacent aces
400
339,236,546,688
0.000095
0.037819
Four adjacent 2s, 3s, or 4s
160
777,597,727,853
0.000217
0.034676
Four aces
160
507,995,382,816
0.000142
0.022653
Four 2-4
80
1,151,169,473,059
0.000321
0.025667
Four 5-K
40
5,850,693,616,320
0.001631
0.065225
Full house
8
38,209,013,079,984
0.010649
0.085193
Flush
5
39,398,502,571,056
0.010981
0.054903
Straight
4
45,830,564,739,792
0.012773
0.051093
Three of a kind
3
271,067,360,981,184
0.075549
0.226646
Two pair
1
442,007,850,144,096
0.123191
0.123191
Jacks or better
1
760,836,791,068,272
0.212051
0.212051
Nothing
0
1,981,532,026,329,690
0.552269
0.000000
Total
3,587,981,493,095,990
1.000000
0.964920
7-5 Double Bonus Poker Plus
Hand
Pays
Permutations
Probability
Return
Royal flush
800
91,966,732,128
0.000026
0.020506
Straight flush
50
381,862,130,112
0.000106
0.005321
Four adjacent aces
400
338,992,365,168
0.000094
0.037792
Four adjacent 2s, 3s, or 4s
160
777,588,618,182
0.000217
0.034675
Four aces
160
507,584,054,448
0.000141
0.022635
Four 2-4
80
1,151,155,808,554
0.000321
0.025667
Four 5-K
40
5,849,844,655,968
0.001630
0.065216
Full house
7
38,201,187,308,400
0.010647
0.074529
Flush
5
39,404,403,311,760
0.010982
0.054912
Straight
4
46,106,600,997,600
0.012850
0.051401
Three of a kind
3
270,968,983,878,384
0.075521
0.226564
Two pair
1
441,813,516,967,152
0.123137
0.123137
Jacks or better
1
760,355,173,029,600
0.211917
0.211917
Nothing
0
1,982,032,633,238,540
0.552409
0.000000
Total
3,587,981,493,096,000
1.000000
0.954272
6-5 Double Bonus Poker Plus
Hand
Pays
Permutations
Probability
Return
Royal flush
800
92,145,767,616
0.000026
0.020545
Straight flush
50
382,796,484,336
0.000107
0.005334
Four adjacent aces
400
338,912,674,128
0.000094
0.037783
Four adjacent 2s, 3s, or 4s
160
777,586,515,379
0.000217
0.034675
Four aces
160
507,487,199,184
0.000141
0.022631
Four 2-4
80
1,166,379,773,069
0.000325
0.026006
Four 5-K
40
5,823,646,458,768
0.001623
0.064924
Full house
6
37,768,596,702,192
0.010526
0.063159
Flush
5
39,428,251,607,808
0.010989
0.054945
Straight
4
47,695,658,298,192
0.013293
0.053173
Three of a kind
3
270,203,047,063,632
0.075308
0.225923
Two pair
1
440,295,491,931,408
0.122714
0.122714
Jacks or better
1
760,200,371,846,928
0.211874
0.211874
Nothing
0
1,983,301,120,773,360
0.552762
0.000000
Total
3,587,981,493,096,000
1.000000
0.943687
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Written by: Michael Shackleford