Dragon Tower

Climb nine rows of eggs and dragons on five difficulties. The ladder multiplier is 0.99 × (tiles/safe)^rows; cash out whenever you like. Play money.

Strategy and maths →

Play money—
Dragon Tower · RTP 99%

Ladder

  1. 1 1.48×
  2. 2 2.23×
  3. 3 3.34×
  4. 4 5.01×
  5. 5 7.52×
  6. 6 11.28×
  7. 7 16.92×
  8. 8 25.37×
  9. 9 38.06×
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6
5
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3
2
1

Nine rows. Each row: 2 eggs among 3 tiles, fixed by the seed before you start.

See the maths

Row r uses its own HMAC block with cursor = r: HMAC-SHA256(server seed, client seed:nonce:r). The first 2 floats of that block pick the egg positions without replacement, exactly as Mines does: index = floor(float × remaining). All nine rows are fixed before your first click.

Each row you survive has probability 2/3. After k rows the fair multiplier is (3/2)k; the payout is 0.99 × (3/2)^k, so every cash-out point returns 99% on average. Difficulty changes how steep the ladder is, not the edge.

VerifyRoll does not list Dragon Tower yet. The Share this round page recomputes every row from the revealed seeds, so a shared link is a verification.

Play money only. Nothing to buy, nothing to win, nothing leaves your browser. Reset the balance whenever you like.

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