Quick answer: Plinko and Mines are quick “instant games.” In Plinko, a ball drops through rows of pegs and lands in a slot with a multiplier. In Mines, you uncover tiles on a grid and try to avoid hidden mines, cashing out whenever you choose. In both games, the risk setting changes how big the wins can be and how often you hit them, but not the house edge, which is fixed by the game’s return to player (RTP).
Legal note: this is an independent guide, not Melbet. Under Philippine law, only PAGCOR-licensed operators are confirmed legal for online gambling from within the Philippines. Melbet, the operator we link to, holds a Curaçao licence (no. 8048/JAZ2020-060), not a PAGCOR licence, and we earn a commission if you sign up through our link — see Is Melbet legal in the Philippines? for what that means for you. Players must be 21 or older.
How Plinko Works
You pick a stake, a number of rows (often 8 to 16) and a risk level. A ball drops from the top and bounces left or right at each peg before landing in one of the slots along the bottom. Slots in the middle pay small multipliers, sometimes below 1x. Slots at the edges pay large ones.
The big multipliers are rare for a simple reason: to reach an edge slot, the ball has to bounce the same way at every peg. Our own illustration: with 16 rows and a 50/50 bounce at each peg, the chance of reaching one particular edge slot is 1 in 216, or 1 in 65,536. Most balls land near the middle.
How Mines Works
Mines usually uses a 5×5 grid of 25 tiles. You choose how many mines are hidden, then reveal tiles one at a time. Each safe tile increases your multiplier, and you can cash out at any point. Hit a mine and you lose the stake.
Here is how the maths works, using our own calculation. With 3 mines on 25 tiles, your first click is safe 22 times in 25, or 88%. A fair payout for that would be 1 ÷ 0.88 = about 1.14x. A game with a 97% RTP would pay about 1.14 × 0.97 = 1.10x instead. Two safe clicks in a row happen 22/25 × 21/24 = 77% of the time, so the fair multiplier rises to about 1.30x, and the game again pays slightly less. More mines mean bigger multipliers per click, but each click is less likely to be safe.
Why Risk Settings Do Not Change the Edge
This is the key point most players miss. A “high risk” Plinko board or a 20-mine grid pays bigger multipliers, but the multipliers are set so the long-run return stays at the game’s RTP. Changing the setting changes the variance: how widely your results swing. It does not change the average cost per bet.
- Low risk: frequent small wins and losses, and your balance moves slowly.
- High risk: long runs of losses broken by occasional big hits, and your balance swings hard.
The same idea applies to crash games, where cashing out at 1.5x or 10x changes how often you win, not the built-in edge. Our slot strategies guide explains RTP and volatility in more detail.
Where to Find the RTP
Most instant games show the RTP in their info or rules screen, and it can differ between versions of the same game. Check it before you play. Many of these games also call themselves “provably fair,” which means each result can be checked against a code published before the round. That lets you confirm a result was not changed after you bet. It does not reduce the house edge.
Common Mistakes
- Playing too fast. A round of Plinko or Mines takes seconds, so the edge adds up quickly. Use autoplay limits or stop after a set number of rounds.
- Chasing an edge slot. A 1-in-65,536 slot does not become “due” after thousands of misses. Each drop is independent.
- Thinking a pattern beats Mines. Mine positions are random each round. No tile is safer than another.
Want to see the instant games and their RTP screens?
Frequently Asked Questions
Is there a strategy that beats Plinko or Mines?
No. You can choose how much variance you want, and you can control your stake and session length, but no setting or pattern overcomes the house edge.
Which risk setting is best?
None is better in the long run. Low risk makes a budget last longer and feel steadier. High risk gives a small chance of a big win and a bigger chance of losing the session budget quickly.
How are these different from crash games?
In crash games, a shared multiplier rises until it “crashes,” and everyone in the round sees the same result. In Plinko and Mines, each player’s result is separate. The maths behind the house edge is similar.
Does “provably fair” mean I will win?
No. It means you can check that a result was not tampered with. The game still has a built-in edge.
Final Thoughts
Plinko and Mines are simple, fast and transparent about one thing: the edge stays the same whatever setting you pick. Choose the level of swing you are comfortable with, check the RTP, and set a limit on rounds as well as money.
Fast games make it easy to lose track of time. Set a budget before you start and stop when it is spent. If betting has stopped feeling like entertainment, read our responsible gambling guide for warning signs and free help, including the NCMH crisis hotline (1553). 21+ only.