Stack2Win

Dragon Tower Calculator

The exact odds behind every step of Dragon Tower

Dragon Tower is nine rows of tiles hiding dragons among safe eggs — pick the wrong one and the climb ends. Every difficulty carries the exact same 98% RTP; only the tile count per row changes, which is what actually shifts the odds and the size of the payout.

Difficulty
Climb the towerTap a tile in the next row to climb
9
13.05×
8
9.79×
7
7.34×
6
5.51×
5
4.13×
4
3.10×
3
2.32×
2
1.74×
1
1.31×

Current row

0 / 9

Chance you got here

100.00%

Current multiplier

1.00×

Current payout

10.00

RowChance to reach itMultiplierPayout
175.00%1.31×13.10
256.25%1.74×17.40
342.19%2.32×23.20
431.64%3.10×31.00
523.73%4.13×41.30
617.80%5.51×55.10
713.35%7.34×73.40
810.01%9.79×97.90
97.51%13.05×130.50

The return to player is 98% on every difficulty — Easy and Master pay back the same share of what’s wagered on average. Higher difficulties just concentrate that same return into rarer, bigger wins instead of frequent, smaller ones.

Probabilities and multipliers are Stake’s own published Dragon Tower values, verified here by recomputing the RTP of every row on every difficulty — all 45 land on exactly 98.00%. This tool does not predict which tile is safe; it only shows the maths behind the climb. 18+, play responsibly.

Play on Stake →

How it works

  1. Pick a difficulty — Easy, Medium, Hard, Expert or Master — each with its own tile count per row.

  2. Click a tile to climb: watch your survival probability shrink and your multiplier grow, row by row.

  3. Check the full table below for every row at once, or enter a stake to see the exact payout.

About this tool

Dragon Tower asks a simple question at every row: pick the right tile among a few, and climb one level higher. Easy hides one dragon among four tiles, Master hides three among four — the fewer safe tiles, the steeper the multiplier, but the same 2% house edge underneath. This calculator reproduces Stake’s real published multipliers for all five difficulties and nine rows, verified by recomputing the return to player from each one: every single row, on every difficulty, lands on exactly 98.00%.

That last part is the honest insight the game itself doesn’t advertise: RTP never changes with difficulty. Master isn’t a worse bet than Easy — it’s the same bet with more variance, paying rarely but paying big instead of paying often but small. Climb the interactive tower to see your odds shrink in real time, or scan the full table to compare every row at a glance. 18+, play responsibly.

Frequently asked questions

Does the difficulty level change the house edge?

No — every difficulty pays back exactly 98% on average. Easy has more safe tiles per row and smaller multipliers; Master has fewer safe tiles and huge multipliers. Same edge, very different variance.

How is the survival probability calculated?

Each row is an independent pick: (safe tiles ÷ total tiles) to clear it. To survive to row k, multiply that single-row probability by itself k times — no memory of previous rows, no changing odds.

Are the multipliers shown exactly what Stake pays?

Yes — they are Stake’s own published values for all five difficulties and nine rows, verified here by recomputing the RTP of every single one: all 45 land on exactly 98.00%.