Slambo [English version]

Keep your balance—or get Slambo’d!

Slambo is a lightning-fast card game for 2 to 4 players where you push your luck and mess with your friends by raising or lowering the balance value in the center. The rules are super simple, the games last just 5 minutes, and it all fits in your pocket!

This is the game

• Balance battle: Blue cards raise the balance. Red cards lower it. Play a card and shout the new total—stay in the safe zone (0 to 10) or risk triggering a Slambo!
• Slambo alert: If your card pushes the balance below 0 or above 10, you're Slambo’d! You lose the round and take all the Slambo Cards in the center.
• Get 3 and you're out: If you collect 3 or more Slambo Cards, you're eliminated. The last player standing wins!
• Take it anywhere: Part of the Allplay Petit Box series—perfectly portable and ready for a quick match at a café, bar, or while waiting for friends.

Player feedback

"A cute and fun game packed into a small box!"
― Michael (All The Games With Steph)

With simple rules and fast-paced action, Slambo is perfect for gamers and casual players alike.

How to play (2-player example)

1. Start the round: The game begins with a balance value of 5. Players take turns playing one card from their hand to adjust the balance up or down.
2. Triggering Slambo: If the balance ever drops below 0 or goes above 10, the player who played the last card loses and takes all Slambo Cards in the center.
3. Break: If both players run out of cards without triggering a Slambo, it’s a draw. Add one Slambo Card to the center and start a new round.
4. Endgame: A player who has 3 or more Slambo Cards is eliminated. The last player remaining wins the game.

The media kit is here

CMONJAPAN is the official distributor and support provider for this product in Japan.

For product inquiries, click here.

Allplay Petit Box Series

The Allplay Petit Box series is a collection of pocket-sized games you can enjoy anywhere—at a café, on a bar counter, or even during a short break. Simple rules meet clever design for quick yet satisfying gameplay.

See more games in the same series