Paperclip Gaming, released 8 September 2025
Mine Drop (often spelled Minedrop) is 96% RTP, a 5,000x ceiling, a 5x6 mine and exactly two ways to speed the bonus up. It runs on Stake alone, because the studio builds for that casino only. Below is the payout for every block and what separates Mine Drop from the four games that followed it.
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The 5x3 reels on top count no lines. They decide which tools fall. Every pickaxe heads into its own column and strikes downward until its hits run out. However many hits a tool carries is the most blocks it can remove.
The mine below measures 5x6. Dirt pays nothing and exists only to be cleared. Real scoring starts at stone, and the valuable material sits deep: obsidian pays 25x for one block but holds seven hits. The strongest pickaxe in Mine Drop strikes five times, so none of the four breaks obsidian alone.
A locked chest waits under every column. Clear the column and the chest opens, multiplying the whole round. Open several and the multipliers multiply each other. Paperclip Gaming does not publish the full set of chest values; the bonus panel inside the game shows examples such as x50 and x100.
| Block | Hits | Payout |
|---|---|---|
| Dirt | 1 | 0x |
| Stone | 2 | 0.10x |
| Ruby | 4 | 1x |
| Gold | 5 | 3x |
| Diamond | 6 | 5x |
| Obsidian | 7 | 25x |
There are four tiers and the step between them is linear: wooden strikes once, diamond five times. The point is not the strength of one tool but how many land in the same column. Two diamond pickaxes give ten hits, which clears obsidian with room to spare.
Two special symbols help. A Spellbook lifts the pickaxe above it one tier. TNT explodes and damages neighbouring blocks, finishing what the pickaxes could not.
| Pickaxe | Hits |
|---|---|
| Wooden | 1 |
| Stone | 2 |
| Gold | 3 |
| Diamond | 5 |
The scatter here is called the Eye Symbol. Three or more on the top reels start a bonus of 4 free spins. The count looks modest, but the count is not what works: the mine does not reset between spins. Everything you cleared on the triggering spin stays cleared, and the next pickaxe lands on deeper layers.
Two buttons shorten the wait. Extra Chance costs 3x the bet and raises the odds of catching scatters on the next spin. Block Bonus costs 100x and takes you straight in. The first game offers nothing else; the seven-button buy menu arrives only in the sequel.
Stake publishes per-game statistics openly. Mine Drop has taken 20,036,375 bets worth 114,499,030.21 USD over its lifetime. The last 28 days account for 617,100 bets and 2,011,002.08 USD, with an observed return of 90.39% across that window.
That last figure needs reading correctly. An observed monthly return is what the game paid over one stretch of time, not how it is configured. The configuration is fixed at 96%, which is a 4% house edge. Over a short window the observed figure drifts above and below that, and on such a sample it should.
Nobody promises a win. What we promise is that you will not pay for something the demo could have taught you.
The switch sits next to the game window and needs no separate account. Ten plain spins and one bought bonus show how often two pickaxes land in one column and how many layers they strip.
Block Bonus costs 100 bets. At 0.5 USD the button reads 50 USD, at 1 USD a hundred. If one buy eats more than half of the session budget, the bet was chosen for a different budget.
For 3x the bet it raises the scatter odds on the next spin and guarantees nothing. It is cheap, and that is the whole point of it; the real door into the bonus is still the 100x buy.
Seven strikes against five at most from the diamond pickaxe. One tool in an obsidian column is a spent spin; the column opens only when two land in it in a row, or TNT goes off beside it.
The game names a 5,000x ceiling, so a session goal is easy to compute: bet times 5,000. If that sum would not change anything for you, lower the bet and spin more.
The only place where Mine Drop and Mine Drop 2 exist at all
Play here: Mine Drop, Mine Drop 2
Go to StakeThis game's column is highlighted: a plus marks the best value of the five, a minus the worst.
| Parameter | Mine Dropthis page | Mine Slot | Mine Slot 2 | Falling Pickaxe | Mine Drop 2 |
|---|---|---|---|---|---|
| Developer | Paperclip Gaming | InOut Games | InOut Games | Pixmove | Paperclip Gaming |
| Released | 8 September 2025 | 24 December 2025 | 11 March 2026 | June 2026 | 28 July 2026 |
| Category | slot | slot | slot | instant game | slot |
| RTP | 96% | 96% | 96% | 95% | 96.70% |
| Max win | 5,000x | not published | 1,000x | 160x | 50,000x |
| Volatility | medium-high | not published | not published | low | high, with a switch |
| Mine grid | 5x6 | 5x7 | 5x7 | - | - |
| Block types | 6 | 6 | 6 | 7 | 8 |
| Pickaxe tiers | 4 | 4 | 4 | 4 | 5 |
| Free spins | 4 | 4 | 3, 4 or 5 | - | 4 |
| Bonus tiers | 1 | 1 | 1 | - | 3 |
| Buy options | 2 | 2 | 2 | 4 | 7 |
| Where to play | Stake | 1xSlots | Vavada | Sneket | Stake |
On Stake and nowhere else. Paperclip Gaming releases games exclusively for that casino and runs on its Stake Engine, so the studio catalogue never appears elsewhere.
RTP is 96%, house edge 4%. The ceiling is 5,000x the bet, and the bet range runs from 0.10 to 1,000.
Dirt one, stone two, ruby four, gold five, diamond six, obsidian seven. Payouts climb the same way, from 0x on dirt to 25x on obsidian.
Three or more Eye Symbol scatters on the top reels. The bonus runs 4 free spins and the mine does not reset between them. You can also buy in for 100x the bet.
A Spellbook upgrades the pickaxe above it to a stronger tier. TNT explodes and damages neighbouring blocks, which finishes columns your pickaxes ran short on.
Yes, inside Stake. The game page carries a switch between demo and real play next to the window. The studio publishes no standalone demo of its own.
