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Plinko is the pegboard game where a ball bounces down rows of pins into a multiplier at the bottom, and it sits in the instant games section of many online casinos. Here are the rules, the maths behind the board and how the free demo compares with playing for real money from Ireland.
Short answerPlinko is a game of pure chance: you set a stake, a number of rows and a risk level, drop the ball and win whatever multiplier it lands on. BGaming’s version has an RTP of 99% and a maximum multiplier of 1,000x. Try the free demo first, then play for real money at 22BET with a fixed budget.
Provider
BGaming
RTP
99% (provider figure)
Max multiplier
1,000x
Release
28 January 2019
Game type
Casual instant game
What is Plinko? How the online plinko game works
Plinko is a pegboard game and one of the simplest casino games around. A ball drops from the top of a triangle of pegs, bounces left or right at every row and settles in one of the slots along the bottom. Each slot carries a multiplier, and your win is your stake times that number. There are no paylines, symbols or bonus rounds to learn.
In a casino, the plinko ball is driven by a random number generator, not by physics. The bounce is an animation of a result that is already fixed when you press the button, so timing and watching previous drops change nothing. That makes it a pure game of chance, in the same family as Aviator, Mines and Chicken Road, with rounds that last a few seconds.
Plinko rules: rows, risk levels and where the ball lands
Casino versions usually let you choose two settings before each drop: how many rows of pegs the ball falls through and a risk level. More rows mean more slots and a wider range of multipliers. Higher risk spreads the payouts further apart, with bigger multipliers at the edges and smaller ones, often below 1x, in the middle. The paytable along the bottom of the board shows the exact multipliers for your settings.
The ball lands in the middle most often, because far more paths lead to the centre than to the edges. The table shows the maths for an idealised board with 8 rows where every bounce is a 50/50: only one path in 256 reaches each edge slot. That is why the biggest multipliers sit at the edges, and why they are rare.
Set your stakeChoose the amount per ball from your session budget, not from the size of the top multiplier.
Pick rows and riskFewer rows and low risk give steadier results; more rows and high risk give rarer, bigger hits.
Drop the ballPress play for a single drop, or set auto-play with a fixed number of drops and a loss limit.
Check the resultThe win is your stake times the multiplier of the slot where the ball lands, credited at once.
Landing odds on an idealised 8-row Plinko board
Slot position
Paths to it
Chance per drop
Centre slot
70 of 256
27.3%
Next slot out, each side
56 of 256
21.9%
Two slots out, each side
28 of 256
10.9%
Three slots out, each side
8 of 256
3.1%
Edge slot, each side
1 of 256
0.39%
Plinko RTP, max win and what a session costs
BGaming, which released its version on 28 January 2019, lists an RTP of 99% and a maximum multiplier of 1,000x. A €1 drop can therefore pay up to €1,000, and on average the game keeps 1% of everything staked. Other studios make their own versions with their own figures, so check the RTP in the game info at your casino.
A 1% edge is lower than the 2.70% of a single-zero roulette wheel and below the edge of the popular slots we cover, but the cost of a session depends on how much you stake in total. Rounds take seconds and auto-play makes hundreds of drops easy. The table shows the average cost of typical sessions; real results swing well above and below these figures, especially on high risk.
Average cost of a Plinko session at 99% RTP
Stake per drop
Drops
Total staked
Average cost
€0.10
1,000
€100
€1
€0.50
200
€100
€1
€1
500
€500
€5
€2
500
€1,000
€10
Plinko free play, demo and simulator apps
The free plinko demo runs the same rules and multipliers as the real money version, only with play credits. It is the best way to see how the risk settings change the spread of results before your own euro are involved. Many casinos let you try it without an account, and it works in a mobile casino browser as well as on a laptop, so a separate plinko app is rarely needed. Our free slots page lists more games to try the same way.
Is plinko real or a scam? That depends on where you play. Simulator apps that promise cash for watching ads or playing for coins are not casino games, and there is no guarantee they pay out at all. A genuine plinko casino game comes from a named provider, shows its RTP and settles every drop to a verified account. When you move from the demo to real money, set the stake from your budget, not from how bold you were with free credits.
Plinko strategy and real money play in Ireland
No setting beats the house edge, so a sound strategy controls cost and swings rather than chasing a pattern. Keep each drop to about 1% of your session money or less, cap auto-play at a fixed number of drops and set a loss limit before you start. High risk suits a small slice of your budget if you enjoy chasing the edge multipliers; low risk keeps the balance steadier. Our guide to the best casino games compares this edge with other games.
You can play plinko for real money in Ireland at online casinos that carry the game, including the crypto-friendly sites in our crypto casino guide. Our pick is 22BET, where casino, live casino and sports share one account and the welcome offer is +250% on your deposit. 22BET is an offshore operator without a GRAI licence, so read the terms before you sign up. Our real money casino guide covers deposits and payouts, and the responsible gambling page lists free support if the game stops being fun.
Frequently asked questions
Is Plinko legit?
Versions from named providers in real money casinos are genuine random number games with published RTPs. The risk lies elsewhere: apps that promise cash for free play or watching ads are not casino games and may never pay. Check the provider name and RTP in the game info.
What is the Plinko RTP?
BGaming lists an RTP of 99% for its version, so the game keeps 1% of all money staked over the long run. Other studios publish their own figures, so check the game info at your casino before you play.
What is the maximum win in Plinko?
BGaming’s game has a maximum multiplier of 1,000x, so a €1 drop can pay up to €1,000. The biggest multipliers sit in the edge slots, which the ball reaches far less often than the middle of the board.
Can you play Plinko for free?
Yes. The demo uses play credits with the same rules and multipliers as the real version, and many casinos offer it without an account. It runs in a phone browser too, so you do not need an app to try it.
Can you play Plinko for real money in Ireland?
Yes, adults in Ireland can play it at online casinos that carry the game. Our pick is 22BET, which offers +250% on your deposit. It is an offshore operator without a GRAI licence, so read the terms first and play with a fixed budget.
Is there a Plinko strategy that works?
No strategy changes the house edge, because every drop is random. You can control your costs: keep stakes small relative to your budget, cap auto-play, set a loss limit and choose a risk level that matches the swings you are comfortable with.
Which risk level is best?
None is better in the long run, since the RTP stays the same. Low risk gives frequent small returns and a steadier balance, while high risk gives more drops below your stake in exchange for a shot at the large edge multipliers.
Is Plinko a slot?
Not quite. It sits in the instant or casual games section of most casinos rather than among the slots, with no reels or paylines. It works like a slot in one way: a random number generator decides every result.
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