PVPspinArena
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How it works

How PVPspinArena Works

Choose PvPStrike FPS, 8-ball pool, poker, Jackpot, Coinflip, Roulette or P2P Slott. Cash games use one US-dollar balance funded with digital assets. Free FPS and pool Practice let you play a bot without a deposit or cash stake. Project Island Battle Royale and Bomb Defusal training also need no cash entry and pay no cash prize.

Review the rules and fee before entering. Random games use seed verification; pool follows the shots and rules; PvPStrike uses server-validated gameplay. This page explains the journey from sign-in to settlement and the checks available for each game.

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The player journey

  1. 01

    Access your account

    Sign in with a 6-digit email code.

  2. 02

    Cash games only

    Fund your wallet for cash entries. Free modes need no deposit.

  3. 03

    Choose a game

    PvPStrike, 8-ball, poker, Jackpot, Coinflip, Roulette or Slott.

  4. 04

    Review the rules

    Wager, chance, multipliers and any fee.

  5. 05

    Create or join

    Enter a pot, match a flip, bet or take a seat.

  6. 06

    Game resolves

    A draw, the cards, or the shots settle the round.

  7. 07

    Review

    Check the game's verification or recorded match result.

The steps are the same for every game, but the mechanics in step five differ: Jackpot, Coinflip, P2P Slott, poker, 8-ball and PvPStrike cash matches use player-funded pots, while Roulette pays fixed multipliers. FPS Practice needs no deposit and pays no prize.

01

Step 01

Your account

You sign in with your email address. We send a 6-digit code — there are no passwords to remember and no magic links. After your first sign-in you choose a display name and avatar, which other players see in rounds and in chat.

Your profile shows your game history and lets you link a personal wallet. Linking is done by signing a message in MetaMask or Coinbase Wallet, which proves you control the address without sharing any private key. You can also set limits or self-exclude from the Responsible gambling page at any time.

02

Step 02

Your wallet

Your balance is held in US dollars and tracked in whole cents. There are two figures: available, which you can wager or withdraw, and locked, which is held while a withdrawal is being processed.

  • Bitcoin: on the wallet page, choose Bitcoin and send the on-chain amount on the invoice. It is credited in US dollars after the confirmations shown there. Cash out to a Bitcoin address that starts with bc1. Lightning payments are not accepted.
  • USDC and ETH: on the wallet page, connect MetaMask or Coinbase Wallet and sign a message to link it. Then send from that wallet on Base. After the required network confirmations and a check by two independent network providers, the deposit is added to your balance automatically. Cash outs in those assets go back to that linked wallet on Base.
  • Withdrawals: request a payout in Bitcoin, USDC, or ETH. The minimum is $20. You can cash out after you have wagered at least half of what you deposited. The amount is held and only marked finished once the payment is confirmed. Daily limits apply, and larger withdrawals may be reviewed before sending.
  • History: every deposit, wager, win and withdrawal is recorded as a balanced ledger entry, so your balance always matches its history.

Step 03

Choose a game

Cash games share one USD balance. Their gameplay and verification methods differ.

PVP · shared pot

Jackpot

Everyone adds to one pot. One cent is one ticket. One winner takes the pot.

Explore Jackpot

PVP · 1v1

Coinflip

Two players, matched wagers, one random bit. Exactly 50/50.

Explore Coinflip

Shared round · fixed payouts

Roulette

Bet on Purple or Silver for 2x, or Green for 14x.

Explore Roulette

PVP · 1v1 slot duel

P2P Slott

Same stake, six spins each. The higher score takes the pot.

Explore P2P Slott

PVP · six-max Hold'em

Poker

No-Limit Texas Hold'em cash tables. Fee only when a flop is dealt.

Explore Poker

1v1 · shot-based rules

8-ball pool

Clear your group before legally pocketing the 8. Free bot Practice needs no stake.

Explore 8-ball pool

1v1 · Bomb Defusal · Battle Royale

PvPStrike FPS

Human cash duels, free first-to-seven bot Practice, Bomb Defusal training and free Project Island Battle Royale. Cash duel rules do not apply to Battle Royale.

Explore PvPStrike FPS
04

Step 04

Review your game

Before you commit money, everything that affects the outcome is on screen:

  • Wager: the exact amount taken from your available balance.
  • Rules: minimum and maximum wagers for that game.
  • Current state: who has joined, the pot size and time remaining.
  • Possible outcomes: your share of the Jackpot pot, the 50/50 Coinflip, Roulette multipliers, the P2P Slott score race, or the blinds and buy-in range at a poker table, the pool shot rules, or the FPS series format.
  • Fees: the pot fee is taken when the round settles and shown on the result. Wagers already placed cannot be changed.

Random games publish a seed commitment for later verification. Pool commits its rack; PvPStrike uses server-validated gameplay instead of a seeded winner.

05

Step 05

Play

Player vs player games. In Jackpot, Coinflip and P2P Slott your money goes into a pot with other players. There is no fixed payout table — you win what the other players staked, plus any promotional bonus added to a Slott pot. Your chance depends on your share of the pot (Jackpot), is exactly half (Coinflip), or follows the higher score after both players have spun (P2P Slott).

Poker. At a poker table your chips stay yours between hands. Each hand you bet, call, raise or fold against the other seated players, and the best hand at showdown, or the last player left, wins the pot. Skill and decisions matter here, not only the deal.

Pool and FPS. Pool follows alternating shots and foul rules. PvPStrike uses server-validated movement and shooting. In 1v1, rounds are won by elimination or higher health at timeout. Cash games require matching entries. Free FPS Practice uses a bot and does not change your wallet balance. Project Island uses a survival format instead of duel rounds, and has no cash entry or cash prize.

Shared-round game. Roulette is not PVP in the same sense. Many players bet in the same round, but each bet is paid independently at a fixed multiplier. Other players' bets do not change your payout.

Live clients follow the server's game state. Network and device performance can affect when an update reaches your screen; local animation does not settle money.

Step 06

Game resolution

Each game has its own result rules, followed by server-side settlement and history.

  1. 01

    Game state

    Entries lock. No more wagers are accepted for the round.

  2. 02

    Server logic

    The server applies the game's draw formula, card rules or validated gameplay.

  3. 03

    Outcome

    The draw, hand or match result is recorded.

  4. 04

    Settlement

    Balances move in one atomic, balanced ledger transaction.

  5. 05

    History

    Review the result and the game's available verification.

07

Step 07

Verify

For random-draw games, take the revealed seed, hash it with SHA-256 and compare it to the hash that was published before the round. If they match, the seed was fixed in advance. Then run the published HMAC-SHA256 formula to recompute the winner, side or slot.

The Fairness page includes the draw protocols and an 8-ball shot-replay verifier. Poker verification is in the table's Hands tab. PvPStrike has recorded server-validated results, not a seed-based winner calculator.

Learn about game fairness

Game mechanics

How the games work

Jackpot

  1. Players add to the pot while the timer runs; 1 cent = 1 ticket.
  2. The timer ends and entries lock.
  3. A 3-2-1 countdown plays, then the wheel spins.
  4. The winning ticket is computed from the committed seed.
  5. Its owner receives the pot minus a 5% fee; the seed is revealed.
Explore Jackpot

Coinflip

  1. Create: set a wager and pick heads or tails.
  2. Join: another player matches the wager.
  3. Sides: the joiner takes the opposite side.
  4. Outcome: one bit of HMAC-SHA256 decides.
  5. Settlement: the winner receives both wagers minus a 5% fee.
Explore Coinflip

Roulette

  1. Betting: choose Purple, Silver or Green.
  2. Locked: betting closes for the round.
  3. Spin: the wheel spins for a few seconds.
  4. Outcome: one of 33 slots — 16 Purple, 16 Silver, 1 Green.
  5. Payout: 2x for Purple or Silver, 14x for Green, then a 5% fee on that payout.
Explore Roulette

P2P Slott

  1. Create: pick a stake and open the match.
  2. Join: one challenger matches that exact stake.
  3. Spins: 12 turns, 6 each, alternating. A turn lasts 3.5 seconds, then the server spins.
  4. Score: symbol points plus payline multipliers. The higher total wins the pot. A bomb on either side ends the match and the house keeps both stakes.
  5. Tie: sudden death. A lasting tie refunds both stakes.
Scoring, bonuses and rules

Poker

  1. Sit: buy in for 40 to 125 big blinds at a six-max table.
  2. Shuffle: every dealt player reveals a secret within 5 seconds; it is mixed with the server's committed seed.
  3. Bet: 20 seconds per decision. Fold, check, call, bet or raise.
  4. Showdown: the best five-card hand wins; side pots and split pots are handled automatically.
  5. Fee: 5% of each pot, only if a flop was dealt.
Tables, fees and fairness

8-ball

  1. Practice: play a dedicated bot for free, with no deposit, stake, fee or payout. The real-match layout, chat, shot rules, physics and presence-aware 30-second clock apply.
  2. Stake: both players put in the same amount, from $1 to $50. Join an open table to play that opponent, or play to take the oldest open table at the stake you picked.
  3. Rack: a committed seed shuffles the balls. It does not pick a winner.
  4. Shots: 30 seconds each. Drag to aim, drag back for power, and release to shoot. On a phone, drag with your finger. The server runs the published rules.
  5. Win: a legal 8-ball. An early 8, the wrong pocket, or a scratch on the 8 loses.
  6. Fee: 5% of the pot when someone wins. An empty table refunds the stake after 24 hours. There is no cancel, and a live table has no cash-out.
  7. Promo and partner credit can fund a stake. Deposited or won money is used first, and bonus you lose to the other player stays bonus.
Open the 8-ball lobby Practise pool against a bot

PvPStrike FPS

  1. Practice: free bot match, first to seven round wins.
  2. Cash: two humans match entries; best of thirteen.
  3. Play: desktop mouse and keyboard, across the aim-map rotation. Anti-Terrorists carry an M4A1-S; Terrorists carry an AK-47.
  4. Rounds: eliminate the opponent or have more health when the 60-second clock ends. Three drawn rounds cancel the match.
  5. Halftime: a five-second break, then sides and spawn positions switch. Both modes swap after round six. Scores stay with each player.
  6. Settlement: cash winner receives the pot after a 5% fee. Practice has no stake, fee or payout.
  7. Waiting: browse the site while waiting for a human and use the Join now alert when matched. Offline waiting rooms are cancelled and refunded.
Open PvPStrike and Practice 1v1 rules, fees and public results

Project Island Battle Royale

  1. Sign in and choose Battle Royale from the PvPStrike lobby. No deposit is needed.
  2. Enter warm-up, then choose where to leave the plane and steer your parachute.
  3. Find weapons, ammunition and protection in buildings. Move with the shrinking safe zone.
  4. Survive against a mix of players and bots filling up to 100 seats. This is not a 100-human guarantee.
  5. Cash Battle Royale is coming soon. There is currently no cash BR entry or cash prize, and no launch date, price or prize schedule has been announced. Best-of-thirteen rounds and the 1v1 pot fee do not apply.
Open Project Island Browser battle royale: controls and access How cash BR formats differ

P2P Slott

A 1 vs 1 slot duel

Both of you stake the same amount. You take turns spinning the same 5×4 grid, and the higher score takes the pot. A bomb on either side ends the match and the house keeps both stakes.

01

Pick a bet

Choose a stake and create the match.

02

Challenger joins

They put in the exact same stake. The pot is both stakes.

03

Take turns

12 spins, 6 each. Each turn is 3.5 seconds; if you don't press spin, the server does.

04

Top score wins

The higher total takes the pot. A bomb ends the match and the house keeps both stakes. A tie goes to sudden death, and a lasting tie refunds both stakes.

Scoring

Every symbol on the grid adds its points. 5 paylines run across the 5 reels. A matching run from the left multiplies that symbol: 3 in a row ×5, 4 ×15, 5 ×50. WILD counts as any symbol.

  • WILD: 10 points
  • Legendary: 8 points
  • Epic: 4 points
  • Rare: 2 points
  • Common: 1 point

WILD pot bonuses

Three or more WILDs on one spin make PVPspinArena add promotional money to the shared pot. It is not taken from either player, and whoever wins the match receives it in full.

  • 3 WILDs: 20% of the stake
  • 4 WILDs: 50% of the stake
  • 5 WILDs: 100% of the stake
  • 6 or more: 300% of the stake

A per-match cap and a daily promo budget can reduce the award. The P2P Slott page shows the dollar amount for the stake you have selected.

Poker

Six-max No-Limit Hold'em

Cash tables where you play against the other seated players, never the house. Your chips stay in your seat between hands and return to your balance when you leave.

Stakes

  • Micro: $0.02/$0.05 and $0.05/$0.10 blinds, buy-in $2–$10
  • Low: $0.10/$0.25 and $0.25/$0.50 blinds, buy-in $10–$50
  • Mid: $0.50/$1 and $1/$2 blinds, buy-in $40–$250
  • High: $2/$5 blinds, buy-in $200–$500
  • VIP: $5/$10 blinds, buy-in $400–$1,000

Fee and promo credit

  • 5% of each pot, and only if the flop was dealt. Preflop hands are free.
  • Uncalled chips are returned before the fee and never charged.
  • Promo and partner credit can be used for a buy-in, under the same rules as every other game: deposited or won money is used first, and bonus you lose to another player stays bonus.

Integrity

Built around game integrity

The rules below are the principles the platform is built on. They describe what the system guarantees, not how its internals are configured.

Server-authoritative logic

Results, balances and payouts are decided on the server. The client only displays them.

Controlled settlement

Each round settles once, in a single transaction that either fully completes or does not happen.

Race-condition protection

Balances are locked while being changed, so two actions can't spend the same money.

Idempotent money operations

Wagers, deposits and withdrawals carry unique keys, so a retry can never apply twice.

Audit and history

Every money movement is a balanced double-entry record that can be reconciled.

No client-side trust

Editing the page or its requests cannot change a wager, result or balance.

Key terms

The words you'll see on PVPspinArena

A short glossary of the terms used across the games, the wallet and the Fairness page.

Server seed

A random secret committed before a seeded game. It determines a draw or shuffle, or the opening pool rack. It does not decide the winner of a pool or FPS match.

Seed hash (commitment)

The SHA-256 hash of the server seed, published at the start of the round. It locks the seed in place: if the seed were changed later, its hash would no longer match.

HMAC-SHA256

A standard cryptographic function. The seed is used as the key and a fixed message about the game as the input. The output is unpredictable without the seed, yet anyone with the seed gets the same answer.

Rejection sampling

A way of turning a random number into a ticket without favouring low numbers. Values that would create a bias are discarded and the next value is used, so every ticket has exactly the same chance.

Escrow

While a round is running, the wagers in it sit in a game escrow account. Nobody can spend them until the round settles, at which point the pot moves to the winner in one step.

Confirmations

The number of network blocks built on top of your deposit. Waiting for several confirmations, and checking with two independent providers, protects against a payment being reversed after it is credited.

Play responsibly

Responsible gaming

FAQ

Frequently asked questions

Player-vs-player games use player-funded pots. On PVPspinArena this includes Jackpot, Coinflip, P2P Slott, poker, 8-ball and PvPStrike cash matches. Roulette uses fixed multipliers instead. Draws use committed seeds, poker mixes player secrets into the shuffle, pool follows the shots and rules, and PvPStrike uses an authoritative match server.

One player creates a game, chooses heads or tails and sets a wager. A second player joins by matching that exact wager and takes the other side. The result is decided from one bit of an HMAC-SHA256 output over the game's committed seed, so each side has exactly a 50% chance. The winner receives both wagers minus a 5% fee, and the seed is revealed after settlement.

Players add money to a shared pot while the round timer runs. Every cent is one ticket, so your chance of winning equals your share of the pot. When the timer ends, entries lock, a short countdown plays and the wheel spins. The winning ticket is computed from the round's committed seed using rejection sampling, and its owner receives the pot minus a 5% fee.

Roulette runs continuously in shared rounds. During the betting phase you place bets on Purple, Silver or Green. Betting then locks and the wheel spins. The wheel has 33 slots: 16 Purple and 16 Silver pay 2x, and 1 Green pays 14x. When the round settles, a 5% fee is taken from each winning payout.

Poker is six-max No-Limit Texas Hold'em against other players, with blinds from $0.02/$0.05 to $5/$10. You take a seat with a buy-in of 40 to 125 big blinds, depending on the stakes, and each player has 20 seconds to act. The fee is 5% of each pot, and only when a flop is dealt: a hand that ends before the flop pays nothing. Every player dealt in adds a secret to the shuffle, and each finished hand can be verified from the table's Hands tab.

Provably fair means you can check a result yourself instead of trusting the operator. Before a round, the server publishes the SHA-256 hash of a secret seed. After the round, it reveals the seed. For a draw, you hash the seed and recompute the published formula. For 8-ball, that seed only racks the balls. You then replay every shot, timeout and forfeit. If the replay names the paid winner, the result was not swapped.

PvPStrike is a desktop browser shooter with several modes. Cash Battle Royale is coming soon. Project Island Battle Royale and Bomb Defusal training are currently free, with no cash entry or cash prize. Cash matches are human-only: best of thirteen is first to seven wins. Anti-Terrorist and Terrorist sides switch after round six in 1v1. Free bot Practice is first to seven, with a side switch after round six. Halftime lasts five seconds. A cash winner receives the combined pot after a 5% fee; Practice has no stake or payout.

Jackpot, Coinflip, Roulette and P2P Slott use the committed seed for their random outcomes. Poker follows the shuffled cards and players' decisions. Pool follows its shots, timeouts and forfeits. PvPStrike validates movement, ammunition, hits and damage on the match server and settles the series winner. Neither pool nor FPS selects a winner from a random seed.

The Fairness page verifies Jackpot, Coinflip, Roulette and P2P Slott seeds and replays 8-ball shots. Poker hands are checked from the table's Hands tab. PvPStrike has server-validated match results, not a seed-based replay verifier. Review its recorded score and settlement separately; they do not prove that every input was unaided.

Yes. P2P Slott is a 1 vs 1 slot duel. You and one other player put in the same stake, then take turns on a 5 by 4 grid, six spins each. The higher score wins the pot. A bomb on either side ends the match and the house keeps both stakes.

The result is fixed before the first spin. At creation the server publishes the SHA-256 hash of a secret seed. Every cell of every spin is computed from that seed with HMAC-SHA256. When the match ends the seed is revealed, and the Fairness page recomputes every spin in your browser.

Jackpot and Coinflip take 5% of the settled pot; Roulette takes 5% of each winning payout. P2P Slott takes 10% of the players' pot on a win; a draw refunds stakes, while a bomb ends the match with both stakes kept by the house. Poker takes 5% only when a flop is dealt. Pool and PvPStrike take 5% of a winning cash-match pot. FPS Practice, Bomb Defusal training and Project Island Battle Royale have no cash entry or cash prize. Refund and waiting-room rules differ by game; check Terms before entering.

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Ready to play a round?

Pick a game, check the committed hash and watch the result land live.

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