Bluff

Play an online card game with friends. Cheat, bluff, and call out your opponents in 'I Doubt It'.

The goal is to be the first to get rid of all your cards.

The starting player places one to four cards face down (or up to eight with two decks) and announces their value. The next player can either play cards or challenge the claim. Did you catch a bluff? The opponent picks up all the cards from the table. Did you call it wrong? You take the cards instead!

Flexible Game Modes

In Bluff Online, you can customize your game with flexible settings:

- Play bluff online with 2 to 4 players.

- Choose from two speed modes: fast-paced action or strategic, thought-out moves.

- Select from two deck sizes: 24 or 36 cards, and play with one or two decks.

- Modes with and without discarding are available.

- Spectate other players' games in progress.

Private Games with Friends

Create a password-protected game to play exclusively with friends. For open games, anyone online can join. Want to play with friends but fill the remaining spots with others? Simply open the game with a single click.

Link Your Account to Google and Apple

Keep your game profile secure, even when you switch devices. Sign in with your Google or Apple account, and your profile—complete with game history, results, and friends—will be restored automatically.

Left-Handed Mode

Choose your preferred control layout with right-handed or left-handed mode. Play the way that feels natural to you!

Player Rankings

Earn rating points for every win. Climb the leaderboards by increasing your rating. The rankings refresh every season, so you always have a shot at the top spot!

Game Items

Express yourself with emotes. Personalize your profile picture. Customize your game with unique backgrounds and card decks.

Friends

Add players you meet as friends. Chat with them and invite them to games. You can also block players to stop receiving invites from them.

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