Millionaire Rock Paper Scissors
Game Mechanics & Rules
Millionaire Rock Paper Scissors is a provably fair single-round implementation of the classic three-outcome game played against a computer opponent. The player selects Rock, Paper, or Scissors; the SHA-256 chain independently generates the computer's move. Win probability is 33.33%, loss probability is 33.33%, and draw probability is 33.33%. Draws return the stake. How Millionaire Mode's jackpot trigger works for Rock Paper Scissors is shown in the in-game Millionaire Mode panel.
- Select your move: Rock, Paper, or Scissors. The three options have symmetrical win/lose/draw probability.
- Set your stake. How Millionaire Mode's jackpot trigger works for Rock Paper Scissors is shown in the in-game Millionaire Mode panel.
- Confirm your selection. The SHA-256 chain independently determines the computer's move using the server seed, client seed, and nonce.
- The computer's move is revealed. Rock beats Scissors, Scissors beats Paper, Paper beats Rock.
- A win returns 1.9x your stake (a draw returns the stake in full, a loss forfeits it).
- How Millionaire Mode's jackpot trigger works for Rock Paper Scissors is shown in the in-game Millionaire Mode panel. While Millionaire Mode is active, a win pays 1.6103x instead of 1.9x (draws still refund your stake), which keeps the overall return at 90% of the off-mode rate; that 10% margin is what funds the jackpot shot on every round.
Bets and Payouts
RPS has one bet type: your choice against the server. Default limits are $0.10-$100, or $1-$100 with Millionaire Mode on; check the displayed limits. Wins return 1.9x with Millionaire Mode off and 1.6103x with it on. Draws refund your stake. The stated 96.67% RTP and 3.33% house edge apply with Millionaire Mode off.
Bets
| Bet | Payout | Details |
|---|---|---|
| Rock / Paper / Scissors | 1.9x / push / loss | Win on the winning choice, push on tie, loss on the losing choice. |
Millionaire Mode
| Bet | Payout | Details |
|---|---|---|
| Golden Hand | $1,000,000 max | No per-round fee. Each round has a chance to spawn a Golden Hand which opens the Precision Challenge bonus path. |
Controls and Settings
Shared settings panel plus RPS keyboard shortcuts for choice and quick-play batches.
Settings
- Sound toggles SFX.
- Effects toggles celebration visuals.
- Voices plays character voice-pack lines on real-money wins above the threshold.
- Voice Pack live-loaded character selection.
- Instant Bet skips animation.
- Speed Slow / Normal / Fast.
- Show Tips the guided walkthrough and in-game tips.
Keyboard Shortcuts
| Key | Action |
|---|---|
| Space | Play (when a choice is selected). |
| 1 | Select Rock. |
| 2 | Select Paper. |
| 3 | Select Scissors. |
| 4 | Choose Random for your next throws. |
| Q | Halve bet. |
| E | Double bet. |
| M | Mute. |
| I | Toggle Instant Bet. |
| Z | Quick-play 1. |
| X | Quick-play 10. |
| C | Quick-play 25. |
| V | Quick-play 50. |
| B | Quick-play 100. |
| ,./ | Slow / Normal / Fast speed. |
Play Modes
Manual and Auto (quick-play Z/X/C/V/B for 1/10/25/50/100 rounds, or full auto panel).
Manual
Select a choice (1/2/3), press Play (or Space). Server reveals its choice. Round settles.
Auto
Quick-play hotkeys fire fixed-count batches with your chosen symbol. Full auto panel supports custom counts. Auto also stops on insufficient balance or a Golden Hand. Restart it yourself after the challenge.
Stop conditions:
- Round count reached.
- Manual Stop.
- Server error.
Replay and Shared Replay
Your own replays
Each completed round joins your history. Click any row for its details, or press Replay to watch the round again with the same choices and outcome.
Shared replays
Every round has a shareable link. Anyone can watch without logging in.
What gets reproduced
Replays play back the recorded round exactly as it happened. Balances are not re-applied.
Optimal Strategy & Analysis
The three outcomes (win, loss, draw) have equal 33.33% probability each.
Move selection is strategically irrelevant against a provably fair random opponent. The SHA-256 system generates the computer's move independently of the player's selection, producing true 33.33% probability for each computer outcome. There is no pattern, bias, or exploitable sequence in the computer's move generation.
How Millionaire Mode's jackpot trigger works for Rock Paper Scissors is shown in the in-game Millionaire Mode panel. Each Golden Hand opens the Precision Challenge; completing it wins the $1,000,000. How Millionaire Mode's jackpot trigger works for Rock Paper Scissors is shown in the in-game Millionaire Mode panel.
With Millionaire Mode on, a win returns 1.6103x stake instead of 1.9x. The draw outcome still returns the full stake. Golden Hand chance is 1.25% per dollar staked, capped at 5% from $4.
Provably Fair Verification
Rock Paper Scissors generates the computer's move by hashing server_seed:client_seed:nonce with SHA-256. The first eight hex characters of the hash are read as an integer and taken modulo 3, mapping to Rock (0), Paper (1), or Scissors (2). The player's move is recorded separately; the result is determined by standard RPS rules applied to both values. The nonce increments each round for a complete sequential audit trail.
The server seed is committed as its SHA-256 hash before the session. Post-session revelation enables reconstruction of every computer move. The player move record is also stored alongside the nonce sequence, allowing full round-by-round verification of both sides. How Millionaire Mode's jackpot trigger works for Rock Paper Scissors is shown in the in-game Millionaire Mode panel.
Millionaire Mode Technical Details
Millionaire Mode in Rock Paper Scissors is free to enable; there is no separate per-round fee. Each round can trigger a Golden Hand; the in-game Millionaire Mode panel introduces the bonus for Rock Paper Scissors.
While Millionaire Mode is active, a win pays 1.6103x instead of 1.9x (draws still refund your stake), which keeps the overall return at 90% of the off-mode rate. That 10% margin is what funds the jackpot shot on every round; a triggered Golden Hand follows its own jackpot rules.
A Golden Hand opens the jackpot condition. The jackpot is a fixed $1,000,000, pre-funded and paid as a single transaction when the condition resolves.
The jackpot does not accumulate between rounds. Every Golden Hand is a full attempt at the headline figure.
Frequently Asked Questions
What is Millionaire Rock Paper Scissors and how does it work?
Millionaire Rock Paper Scissors is a provably fair single-round implementation of the classic three-outcome game against a SHA-256 random computer opponent. Win probability is 33.33% (returns 1.9x stake), draw probability is 33.33% (stake returned), loss probability is 33.33% (stake forfeited). How Millionaire Mode's jackpot trigger works for Rock Paper Scissors is shown in the in-game Millionaire Mode panel.
How does Millionaire Mode function in Millionaire Rock Paper Scissors?
Millionaire Mode is free to enable with no per-round fee. While it is on, a win pays 1.6103x instead of 1.9x (draws still refund your stake), which keeps the overall return at 90% of the off-mode rate; that 10% margin funds the jackpot shot on every round. Each round can trigger a Golden Hand (the in-game Millionaire Mode panel shows how the trigger works for this game); the $1,000,000 jackpot is pre-funded and paid in full when the condition resolves.
How can I verify Millionaire Rock Paper Scissors is provably fair?
The fairness panel displays the committed server seed hash, client seed, and nonce. The computer's move is derived by applying SHA-256 to server_seed:client_seed:nonce, then taking the FIRST EIGHT hex characters of that hash as an integer, modulo 3 (Rock=0, Paper=1, Scissors=2). Post-session seed revelation enables reconstruction of every computer move in sequence. Player moves are recorded alongside nonces for complete round verification. How Millionaire Mode's jackpot trigger works for Rock Paper Scissors is shown in the in-game Millionaire Mode panel.
Which cryptocurrencies are accepted for Millionaire Rock Paper Scissors?
Deposits are made in crypto, and the cashier lists the coins accepted. You play Millionaire Rock Paper Scissors in whichever of your balances you select, and every stake and payout is settled in that currency. Withdrawals return on-chain to a wallet address you nominate at cash-out time, subject to standard network confirmation.
What is the mathematically optimal strategy for Millionaire Rock Paper Scissors?
Move selection does not change expected return against a SHA-256 random opponent - all three choices are identical. The draw outcome (stake returned) reduces average loss rate and extends session length for a given starting balance. How Millionaire Mode's jackpot trigger works for Rock Paper Scissors is shown in the in-game Millionaire Mode panel. No betting progression alters the per-round house edge.
