Virtual balance1,000.00
Current depth000m
Awaiting dive
—
Start a dive
Hull stress0%
Dive complete
Safe at 100m
Surface now, or risk another 100m.
Wager10.00
Surface value0.00
Virtual coin wager1–100 coins
10.00
Rounds0
Hit rate—
Session RTP—
Deepest0m

Game math & paytable

RTP target96.5%
Volatility configuredHigh
Max win configured137.5169×
Hit frequency target96.5%
Prototype configuration. Every figure shown is a target or configured value, not a certified result. This game uses virtual coins only. Independent RNG, math, jurisdictional, and platform certification would be required before commercial wagering use.

How the dive works

  1. Choose a virtual coin wager and dive in 100m steps.
  2. Each successful step unlocks the listed multiplier. Surface to bank wager × multiplier, including fractional payouts.
  3. An implosion ends the round and loses the unbanked wager. Risk increases with depth.

Configured level table

Concise math summary

Cumulative survival Sₙ = 0.965 ÷ multiplierₙ.
Conditional implosion qₙ = 1 − (Sₙ ÷ Sₙ₋₁).
Expected payout at any fixed cashout level = Sₙ × multiplierₙ = 0.965 × stake.

Target RTP: 96.5% · Configured volatility: High · Configured max win: 137.5169× · Target hit frequency: 96.5% (first descent reaches a cashout opportunity; later outcomes depend on player decisions).

Random draws use crypto.getRandomValues in this prototype. A draw occurs only when a dive is committed. Session analytics are calculated from completed rounds in the current open session and are not a certification sample.

First descent

Dive for pressure

Each tap sends the submarine 100m deeper. Survive the pressure and your multiplier climbs.