You are about to play Cash Stacks for £2.00
A win could stack up to £100,000!
- You start with 6 goes
- Click GO to reveal the number of coins to be removed from each tower
- Remove all coins from a tower to win the associated prize for that tower
- Collect 3 Gems to unlock 1 of 4 Bonus Games:
- Safe Bonus - click the safe repeatedly until it breaks open to reveal your bonus prize
- Wheel Bonus – click GO to spin the wheel and land on a bonus prize to win
- Pick One Bonus – pick from 1 of 3 safes, keep clicking until it reveals the bonus prize
- Match 3 Bonus – reveal 3 identical bonus icons to win that bonus prize
- Bonus prizes include the removal of coins from a tower, extra goes and Instant Prizes
Read our accessibility information about Instant Win Games.
Game Name: Cash Stacks
INTRODUCTION
These are the Game Procedures (the “Procedures”) for Cash Stacks (the “Game”). When You play the Game, these Procedures, the Rules for Interactive Instant Win Games (the "Rules") and the Account Terms apply. The Rules and Account Terms can be found on the National Lottery website.
Any word or term in these Procedures that has specific meaning will have the meaning given to it in these Procedures or the Rules (unless the context clearly indicates otherwise).
GAME DETAILS
Game Name: Cash Stacks
Game Price: £2.00
There is a 1 in 2.80 overall chance of winning a Prize on each Play of the Game. The expected prize payout percentage for this game is 70.00%.
This Game is a game of chance. The outcome of a Play in the Game is pre-determined by Allwyn's Computer System at the point of purchase. You are not required to exercise any skill or judgement to win a Prize.
HOW TO PLAY AND WIN
Each Play has its own Play Number - this can be found on the Game outcome screen once the Game has been finished, in the “My Games” section of Your Account.
At the start of a Play, You are presented with a splash screen displaying the Game name, the messages; 'COMPLETE A TOWER TO WIN!'; 'UNLOCK 1 OF 4 BONUS GAMES!'; 'PLAY FOR EXTRA CHANCES TO WIN!'; and 'WIN UP TO £100,000', a 'HOW TO PLAY' button and a 'PLAY' button.
On selecting the 'PLAY' button, You will be taken to the screen for the Main Game (the “Main Game Play Window”).
On selecting the 'HOW TO PLAY' button, You will be taken to a screen with a panel labelled 'HOW TO PLAY' (the “How To Play” screen) containing the following instructions:
'Tap GO to reveal the number of coins to be removed from each tower.
Remove ALL coins from a tower to win the associated Prize for that tower.'
On selecting the arrow in the bottom right corner of the instructions, You will be presented with a second How To Play screen containing the following instructions:
'Reveal 
to be added to the BONUS GAME collector.
Reveal 3 to unlock 1 of 4 BONUS GAMES.
BONUS PRIZES include additional coins to remove from a tower, extra GOES, and Instant Prizes!'
On selecting the arrow in the bottom right corner of the instructions, You will be presented with a third How To Play screen containing the following instructions:
'Tap the safe to reveal your BONUS PRIZE.'
On selecting the arrow in the bottom right corner of the instructions, You will be presented with a fourth How To Play screen containing the following instructions:
'Tap the safe repeatedly until it breaks to reveal your BONUS PRIZE.'
On selecting the arrow in the bottom right corner of the instructions, You will be presented with a fifth How To Play screen containing the following instructions:
'Tap GO to spin the wheel. Land on a BONUS PRIZE to collect THAT BONUS PRIZE.'
On selecting the arrow in the bottom right corner of the instructions, You will be presented with a sixth How To Play screen containing the following instructions:
'Reveal 3 IDENTICAL BONUS ICONS to win THAT BONUS PRIZE.'
You must select the 'X' in the top right corner of the How To Play screen to be taken to the Main Game Play Window.
In the centre of the Main Game Play Window are six coin towers (the “Coin Towers”, each a “Coin Tower”). Each Coin Tower will contain a different number of coins (the “Coins”, each a “Coin”) in one of a variety of colours. At the top of each Coin Tower is a safe (the “Safe”) and a corresponding monetary amount for that Coin Tower. At the bottom of each Coin Tower is a panel, which at the start of Your play will all display a '?' motif (the “Tower Panels”, each a “Tower Panel”).
To the right of the Coin Towers is the word 'BONUS' with three empty boxes (the “Bonus Boxes”, each a “Bonus Box”) below with the instruction: 'Collect 3 to activate the Bonus Games' (the “Bonus Area”). Below the Bonus Area are the words 'GOES LEFT', which at the start of Your play of the Main Game will display the number '6' (the “Goes Left Indicator”). Below the Goes Left Indicator is a button displaying the word 'GO' (the “Go Button”).
To begin Your play of the Main Game, You must select the Go Button. On doing so, the Goes Left Indicator will decrease by 1. The Tower Panels below each Coin Tower will then animate before stopping to display either; a number between 0 and 5 (a “Number”), a motif or a 
motif (the pictured motif is an example only - the multiplier value may vary) (a “Multiplier”).
If during a turn, the Tower Panel reveals a Number, the corresponding number of Coin(s) in the Coin Tower directly above that Tower Panel will be removed corresponding to the Number revealed on that Tower Panel and the Safe and monetary amount for that Coin Tower will drop. If during Your Play, You remove all the Coins from a Coin Tower, the Safe and monetary amount for that Coin Tower will animate over the Tower Panel and highlight gold to indicate that You have won that monetary amount for that Coin Tower as a Prize.
If during Your play, the Tower Panel reveals a Multiplier, the Multiplier will animate and the monetary amount for the Coin Tower directly above that Tower Panel will multiply by the value displayed on the Multiplier. You may be awarded a Multiplier of x2, x3, x5 or x10.
If during Your play, the Tower Panel reveals a motif, that motif will animate and populate one of the Bonus Boxes in the Bonus Area. If during Your play of the Main Game, You collect 3 motifs, You will be awarded a play of the bonus game (the “Bonus Game”).
If during a turn, You collect over 3 motifs, the number of motifs over 3 will populate the corresponding number of Bonus Boxes in the Bonus Area before Your play of the Bonus Game and will remain in the Bonus Area when You return to the Main Game Play Window. If the Tower Panels continue to reveal motifs, You will unlock further plays of the Bonus Game.
Bonus Game
If during Your play of the Main Game, You collect 3 motifs to unlock the Bonus Game, the word 'BONUS' in the Bonus Area will change to display a panel containing the words 'BONUS ACTIVATED' and the 3 motifs. The Main Game Play Window will then change to display the words 'BONUS GAME ACTIVATED'. The screen will then change to display the bonus reveal screen for the Bonus Game (the “Bonus Game Reveal Screen”).
The Bonus Game Reveal Screen consists of an open safe (the “Bonus Game Reveal Safe”) with the instruction 'Tap GO to reveal your BONUS GAME' in the centre. To the right of the Bonus Game Reveal Safe is a button containing the word 'GO' (the “Bonus Game Reveal Button”).
You must select the Bonus Game Reveal Button to continue. On doing so, the instruction in the Bonus Game Reveal Safe will change and animate before coming to rest, to reveal the name of one of four Bonus Games that You will be awarded as detailed below:
- The words 'WHEEL BONUS' (the “Wheel Bonus Game”),
- The words 'SAFE BONUS' (the “Safe Bonus Game”)
- The words 'PICK ONE BONUS' (the “Pick One Bonus Game”)
- The words 'MATCH 3 BONUS' (the “Match 3 Bonus Game”)
Upon the reveal of a Bonus Game, You will be automatically taken to the screen for that Bonus Game to begin Your play of the Bonus Game awarded. Each Bonus Game will award a bonus (a “Bonus Icon”). Please note, each Bonus Game will reward the same Bonus Icon. Each Bonus Game will play as described below.
Upon completion of a Bonus Game, You will be taken back to the Main Game Play Window, and a panel will appear in the centre of the screen displaying the Bonus Icon You have been awarded and one of the following will happen:
- – If during Your play of a Bonus Game, You are awarded a
Bonus Icon, You will be awarded extra goes in the Main Game. Please note: the pictured motif is an example only – the number of extra goes awarded will vary. You may be awarded between 1 and 3 extra goes. On returning to the Main Game, a panel will appear over the Goes Left Indicator and will contain the words 'EXTRA GOES' with the number corresponding to the number displayed on the Bonus Icon (the “Extra Goes Left Indicator”). You must select the Go Button to continue. On doing so, the Extra Goes Left Indicator will decrease by 1. You must continue to select the Go Button until the Extra Goes Left Indicator reaches 0, which will indicate You have no extra goes remaining. Your play of the Main Game will then continue as described above. - – If during Your play of a Bonus Game, You are awarded a monetary amount, You will be awarded that monetary amount as an Instant Prize. On returning to the Main Game Play Window a panel labelled 'INSTANT WIN' will appear (the “Bonus Game Total Won Box”) displaying the Prize won in the Bonus Game.
- – If during Your play of a Bonus Game, You are awarded a
Bonus Icon, You will be awarded the removal of additional Coins corresponding to the colour of the Coin(s) and the number displayed on the Bonus Icon. Please note: the pictured motif is an example only, the Coin colour and number of Coins removed will vary. On returning to the Main Game Play Window, the corresponding Coin Tower to the colour Coin(s) displayed on the Bonus Icon will animate and the number of Coin(s) displayed on the Bonus Icon will be removed from the Coin Tower corresponding to the colour and number of the Coin(s) displayed on the motif. You may be awarded the removal of between 1 and 5 Coins in a Coin Tower.
Once the above actions have occurred, You must select the Go Button to continue.
Safe Bonus Game
The Safe Bonus Game consists of a safe (the “Bonus Safe”) in the centre of the screen. At the bottom of the screen is the instruction: 'Tap the safe repeatedly until it breaks to reveal your BONUS PRIZE.'.
You must continue to tap the Bonus Safe until it animates to reveal a Bonus Icon. Your play will then continue as described in the Bonus Game section above.
Wheel Bonus Game
The Wheel Bonus Game consists of a wheel in the centre of the screen (the “Bonus Wheel”). The Bonus Wheel consists of 10 segments with each segment containing a Bonus Icon or a monetary amount. In the centre of the Bonus Wheel is an arrow pointing upwards (the “Segment Indicator”), and a button displaying the word 'GO' (the “Bonus Wheel Go Button”).
In the bottom right corner of the screen is the instruction: 'Tap GO to spin the wheel. Land on a BONUS PRIZE to collect THAT BONUS PRIZE'.
You must select the Bonus Wheel Go Button to continue.
On doing so, the Bonus Wheel will animate and spin before coming to rest on a segment indicated by the Segment Indicator. The Bonus Icon will animate, and Your play will continue as described in the Bonus Game section above.
Match 3 Bonus Game
The Match 3 Bonus Game consists of 12 
motifs in the centre of the screen.
In the bottom right corner of the screen is the instruction: 'Reveal 3 IDENTICAL BONUS ICONS to win THAT BONUS PRIZE.'.
To begin Your play, You must select a motif. On doing so, the motif will animate and reveal a Bonus Icon. You must continue to select motifs until You reveal 3 identical Bonus Icons. You will be awarded a bonus equal to one of the Bonus Icons. Your play will then continue as described in the Bonus Game section above.
Pick One Bonus Game
The Pick One Bonus Game consists of 3 motifs in the centre of the screen.
In the bottom right corner of the screen is the instruction: 'Tap the safe to reveal your BONUS PRIZE.'.
You must tap 1 motif until the motif animates to reveal a Bonus Icon. Your play will then continue as described in the Bonus Game section above.
You must continue to select the Go Button until the Goes Left Indicator reaches 0.
An end message will then appear displaying the amount You have won, if any. Below the end message is a 'FINISH' button which You must select to end Your Play.
If You have bought a Play of this Game and have removed all the Coins from a Coin Tower in the Main Game and/or revealed an Instant Prize in a Bonus Game, You will, providing the requirements of these Procedures and the Rules are met, be entitled to the total monetary amount of your Prize(s), (the “Prize Amount”) as detailed in the table below:
PRIZES
The Prize amounts and odds of winning are set out in the table below:| Prize Amount | Approx. odds (1 in x) |
|---|---|
| £2 | 13 |
| £2 (£2 BONUS) | 13 |
| £3 (£3 BONUS) | 2,667 |
| £4 | 20 |
| £4 (£4 BONUS) | 20 |
| £4 (£2 MULT2) | 45 |
| £5 (£2 + £3 BONUS) | 80,000 |
| £5 (£5 BONUS) | 3,200 |
| £6 (£2 + £4) | 800 |
| £6 (£6 BONUS) | 32 |
| £6 (£2 MULT3) | 89 |
| £7 (£7 BONUS) | 4,000 |
| £8 | 100 |
| £8 (£8 BONUS) | 160 |
| £8 (£4 MULT2) | 160 |
| £9 (£9 BONUS) | 8,000 |
| £10 (£2 + £8) | 1,600 |
| £10 (£10 BONUS) | 800 |
| £10 (£2 MULT5) | 400 |
| £11 (£11 BONUS) | 16,000 |
| £12 (£4 BONUS + £8) | 13,334 |
| £12 (£4 + £8 BONUS) | 13,334 |
| £12 (£4 + £8) | 2,667 |
| £12 (£12 BONUS) | 2,667 |
| £12 (£4 MULT3) | 534 |
| £13 (£5 BONUS + £8) | 80,000 |
| £14 (£2 MULT2 + £10 BONUS) | 13,334 |
| £14 (£6 BONUS + £8) | 13,334 |
| £14 (£2 MULT3 + £4 MULT2) | 8,000 |
| £14 (£14 BONUS) | 4,000 |
| £16 (£4 BONUS + £4 MULT3) | 16,000 |
| £16 (£2 + £6 BONUS + £8) | 16,000 |
| £16 (£16 BONUS) | 8,000 |
| £16 (£8 MULT2) | 8,000 |
| £18 (£8 + £10 BONUS) | 16,000 |
| £18 (£2 + £8 MULT2) | 16,000 |
| £20 | 4,000 |
| £20 (£4 MULT3 + £8) | 16,000 |
| £20 (£20 BONUS) | 16,000 |
| £20 (£2 MULT10) | 8,000 |
| £20 (£4 MULT5) | 1,600 |
| £21 (£3 BONUS + £4 MULT2 + £10 BONUS) | 80,000 |
| £22 (£2 + £20) | 26,667 |
| £23 (£4 + £8 + £11 BONUS) | 400,000 |
| £23 (£5 BONUS + £8 + £10 BONUS) | 400,000 |
| £24 (£4 BONUS + £20) | 80,000 |
| £24 (£8 MULT3) | 13,334 |
| £26 (£6 BONUS + £20) | 80,000 |
| £28 (£2 BONUS + £6 BONUS + £20) | 80,000 |
| £31 (£11 BONUS + £20) | 400,000 |
| £32 (£4 MULT2 + £8 MULT3) | 80,000 |
| £35 (£5 BONUS + £6 BONUS + £8 MULT3) | 400,000 |
| £36 (£4 BONUS + £4 MULT2 + £8 MULT3) | 80,000 |
| £40 (£20 + £20 BONUS) | 80,000 |
| £40 (£5 BONUS + £8 MULT3 + £11 BONUS) | 80,000 |
| £40 (£40 BONUS) | 80,000 |
| £40 (£4 MULT10) | 16,000 |
| £40 (£8 MULT5) | 80,000 |
| £40 (£20 MULT2) | 160,000 |
| £44 (£8 BONUS + £16 BONUS + £20) | 80,000 |
| £46 (£2 MULT3 + £4 MULT10) | 88,889 |
| £50 (£8 MULT5 + £10 BONUS) | 88,889 |
| £60 (£20 + £40 BONUS) | 160,000 |
| £60 (£60 BONUS) | 160,000 |
| £60 (£20 MULT3) | 160,000 |
| £80 (£80 BONUS) | 266,667 |
| £80 (£8 MULT10) | 160,000 |
| £100 (£20 MULT5) | 200,000 |
| £120 (£20 BONUS + £20 MULT5) | 400,000 |
| £120 (£120 BONUS) | 400,000 |
| £160 (£160 BONUS) | 800,000 |
| £200 (£200 BONUS) | 1,600,000 |
| £200 (£20 MULT10) | 400,000 |
| £400 | 160,000 |
| £400 (£400 BONUS) | 4,000,000 |
| £800 (£400 MULT2) | 8,000,000 |
| £1,200 (£400 MULT3) | 8,000,000 |
| £2,000 (£400 MULT5) | 8,000,000 |
| £4,000 (£400 MULT10) | 8,000,000 |
| £100,000 | 8,000,000 |
You can only win one Prize Amount per Play, as detailed in the Prize Amounts and Odds table above.
GENERAL
If there is any conflict or inconsistency between the Rules, these Procedures - Cash Stacks and any other information issued by Allwyn in respect of this Game, the Rules will take priority followed by these Procedures and then any other information issued by Allwyn (unless Allwyn states otherwise).
These are games of chance. Whether you win or lose is set the moment you buy – although you can still cross your fingers.
Remember, you must be a UK or Isle of Man resident to play online, and must only access your Account when physically located in the UK or Isle of Man.
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