Duel Arena: play people, not the house

Why Duel Arena is worth a try

We haven’t seen this at any other casino. Everywhere else, every game you play is you against the house. Duel Arena turns that around:

• You play a person, not a machine. Every shot, word and move on the other side comes from a real player, and you feel it.
• The house keeps nothing. 0% edge, 100% RTP: the winner is paid both stakes in full.
• Games you already know. Pool, poker, Wordle, Tetris, Sudoku, Connect 4. If you’re good at one, that skill is finally worth money.
• It’s social. Challenge a friend with a link, or watch strangers play for $500 pots before you jump in.

That is also exactly what a casino called Duel should be.

Try your first duel →

Does Duel take a cut? No, the winner gets the whole pot

The winner of an Arena match is paid both stakes in full. Duel’s own game data lists every Arena game with a house edge of 0.00 and an RTP of 100%, and we checked that with real money rather than taking it on trust. We staked $3 on 8 Ball and our opponent staked $3. They won, and the result screen paid them $6.00, exactly the two stakes added together.

That makes the Arena different from everything else in a casino. On slots, roulette or blackjack you play against the house, and the house edge is how the casino earns. Here Duel only runs the table. Your edge is your skill, and so is your opponent’s.

Two things follow from this. Rakeback does not apply to Arena matches. Duel takes no margin, so it has nothing to give back (rakeback on slots is covered on our VIP and rakeback page). And in Sudoku, Type Racer, Connect, Color Find, LinkedIn or Interpol and Tranny or Not, a level result refunds both stakes, so nobody loses money on a draw.

How a Duel Arena match works

You find an opponent, agree a stake, both press Accept, and play. The whole thing takes about a minute before the first move.

1. Find a lobby or make one. Open the Arena tab on Duel and pick a game. Either create a lobby, or join someone else’s with a six-character code. Players post codes in Duel’s chat all the time, such as “X5NG7S color find 10$ min” or “8 BALL 3QN2RM”, so you will not wait long for an opponent.
2. Set the stake. Each player enters a bet in the lobby, with ½, 2× and Max buttons, and the stakes are agreed before the game starts. Some games add options: in 8 Ball you choose who breaks (random or either player) and whether Line Assist is on.
3. Both press Accept. The match starts only when both sides have confirmed, so nobody ends up in a game at a stake they did not agree to. If a player’s balance cannot cover the stake, the lobby shows “Can’t bet” and does not start.
4. Play. When the match ends, the result screen shows the winner and the payout.

To play someone you know, the lobby has Show code, Share Link and Invite friends, and Duel now has a friends list with requests and invites. Turn on Private Lobby and your match won’t appear in the public list of ongoing matches.

Create your first lobby →

Our first match: $3 of 8 Ball

We lost $3 in about four minutes, and it was the most fun we’ve had on Duel in a while. We played from our own account, VikWizzard: we took a code from chat, joined the lobby, set $3, and both of us pressed Accept.

The pool game is genuinely well made. You don’t press a button to shoot: you drag back from the cue ball as if pulling the cue, and how far you pull sets the power. Every shot is in your hand, and that works the same with a mouse or a finger on a phone. Our opponent turned out to be very good. They potted their whole group and then the 8, and the $6 pot was theirs.

It feels nothing like slots or a live dealer table. On the other side is a real person, you watch them line up every shot, and every miss and every pot means something. For a casino called Duel, it is hard to think of a better fit.

Take your shot on Duel Arena →

Watch Duel Arena matches live

Every public match is listed under Ongoing Matches, with both players, the pot and a Spectate button. You can sort it from the biggest pot down, and the list is visible even before you log in. At 19:05 on 7 October, half an hour after the Arena opened, the top match was a $1,998 heads-up poker game, followed by $500 and $200 tables and dozens of small games all the way down to matches with a $0 pot.

Watching is also the easiest way to see how good the regulars are before you stake anything.

Duel Arena games

Duel Arena has 12 games. Each is a 1v1 match, except poker, which seats 2 to 9. The rules below are summarised from each game’s own “How to play” screen. All except poker have a Demo or Practice mode for trying the game without an opponent.

8 Ball

Standard 8-ball with an open break. Pot your group, then the 8. A foul gives your opponent ball-in-hand, and potting the 8 early loses on the spot.

Poker

No-limit Texas Hold’em Sit & Go for 2 to 9 players. Everyone starts with 100 big blinds; last stack standing takes the top payout.

Wordle

You both guess the same secret word at the same time. Whoever cracks it first, in the fewest guesses, wins the round.

Tetris

Clear lines to send garbage rows to your opponent: a Tetris sends four. Whoever’s stack hits the ceiling first loses.

Type Racer

The same passage for both of you. First to type it through wins the round; matches are best of 1, 3 or 5.

Sudoku

The same puzzle for both of you. You see your opponent’s progress, never their digits. First correct grid wins.

Flappy Bird

The same pipes for both of you, with your opponent flying beside you as a ghost. Crash and you restart. Most points when the clock stops wins.

Connect

Connect 4, 5 or 6 on boards up to 11×8, played on chess clocks from 3+0 to 5+3. Run out of time and you lose.

Color Find

Spot the one tile in a slightly different colour to go up a level. A wrong tap drops you a level. Highest level after a minute wins.

EthnoGuessr

You see a portrait and drop a pin where you think the person’s ethnicity comes from. Up to 5,000 points a round; highest total wins.

LinkedIn or Interpol

One face, five seconds: is it a LinkedIn profile or an Interpol notice? Most correct calls over 5, 7 or 9 rounds wins.

Tranny or Not

The same format with a different question: you see one image and call it “Tranny” or “Normal”, five seconds each, over 5, 7 or 9 rounds. Most correct calls wins.

Pick a game and open a lobby →

Poker on Duel Arena: Sit & Go for 2 to 9 players

Arena poker is a no-limit Hold’em Sit & Go. Everyone buys in for the same amount and plays until one player has all the chips. Stacks start at 100 big blinds. The lobby sets how fast the blinds rise: every 5 minutes (Standard), 3 (Turbo), 2 (Hyper), or a custom structure. Each player also gets a 30-second time bank for the whole match.

Payouts depend on how many sat down. With up to 3 players the winner takes everything. With 4, the top two split 70/30; with 5–6 they split 60/40; with 7–9 the top three take 50/30/20. Duel states that the deck is shuffled server-side by a cryptographically secure RNG, and your device only ever receives your own cards and the board.

Before you stake: what to know

No house edge does not mean easy money. The opponent is the only thing between you and the pot, and you don’t know how good they are until the game starts. We found that out in four minutes. A few habits help:

• Watch a couple of matches of your game first. The stakes and the standard of the regulars are right there in the list.
• Try the Demo or Practice mode to learn the controls before a real lobby.
• Start small. A $1–3 lobby gives you the full experience.
• Arena is labelled beta. Games, options and rules may change, so check the game’s How to play screen before you stake.

Arena runs on your normal Duel balance. If you haven’t deposited before, our deposits and withdrawals guide explains card deposits and crypto withdrawals.

Common questions

Duel Arena opened in beta on 7 October 2026. Rules are summarised from each game’s How to play screen, and the payout from our own match on that day. Duel can change games and rules without notice. Last updated: 7 October 2026.