Quick Answer

If you own Exploding Kittens and want a more intense, strategic game for up to six players, the Imploding Kittens expansion is a strong add-on that introduces the dreaded Imploding Kitten card.

Why Choose the Imploding Kittens Expansion?

The Imploding Kittens expansion is the first expansion for Exploding Kittens. It boosts the player count from five to six and adds 20 new cards that change how the game flows. The headline addition is the Imploding Kitten card, which is placed face up in the deck and cannot be defused—when drawn, it leads to an inevitable explosion.

This expansion is ideal for groups that have played the base game and want more tension. The face-up Imploding Kitten forces players to track the deck and plan their moves, adding a layer of strategy that the base game lacks.

What's in the Box?

The expansion includes 20 new cards, one of which is the Imploding Kitten. The other 19 cards introduce new actions and effects that mix up gameplay. Since it's an expansion, you must own a copy of Exploding Kittens to play—it's not a standalone game.

The card types and their exact effects are detailed in the included rules. Even if you're familiar with the base game, you'll need to learn the new cards before your first game with the expansion.

Player Count and Compatibility

The expansion allows up to six players, up from the base game's five. That makes it a great choice for slightly larger gatherings. It works with the original Exploding Kittens and likely with other versions, but check the compatibility notes on your specific edition.

If you already have the Party Pack or another expansion, you can combine them for even more variety. Just be aware that adding multiple expansions can lengthen the game and increase complexity.

Decision Rules for Adding Imploding Kittens

  • Do you own Exploding Kittens?: This expansion requires the base game. If you don't own it, you'll need to buy the base game first or choose a standalone version. Check your game shelf before purchasing.
  • Do you regularly play with 5-6 players?: If your group often hits five players and you want to include a sixth, this expansion is a practical upgrade. If you rarely exceed four players, you might not need it yet. Consider your typical game night headcount.
  • Do you enjoy higher-stakes strategy?: The Imploding Kitten card adds tension because it's face up and can't be defused. If your group prefers lighter, luck-based play, this might frustrate rather than delight. Match the expansion to your group's tolerance for strategy.

Product Facts

  • Imploding Kittens: Expansion: This is the first expansion of Exploding Kittens. Not only does this expansion allow you to play with up to 6 players, it also introduces 20 new cards. One of those cards is the Imploding Kitten, which is placed face up in the deck and when drawn leads to an inevitable explosion. You CANNOT defuse an Imploding Kitten. The face-up Imploding Kitten adds a strategic layer because players must track the deck and decide when to draw, making the game more tense and tactical.

    Imploding Kittens: Expansion

    Imploding Kittens: Expansion

Is This Expansion Right for You?

Best for

  • Groups of 5-6 players who want to include more friends
  • Players who enjoy strategic deck tracking and higher tension

Not for

  • Players who don't own the base Exploding Kittens game
  • Groups that prefer quick, low-stress casual play