Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Cats Against the World: The Card Game That Obsesses Us

orange cat in glasses with book

Cats Against the World is an unofficial expansion to the hugely popular party game Cards Against Humanity. Like the original game, it is quick to learn, easy to play, and is sure to amuse players. Suitable for as few as 2 players and up to as many as 20 players, it takes around half an hour to play a game. Because some of the questions and answers are very heavily adult-themed, it has a recommended age of 17+.

Cats Against the World is an expansion, which means you do need a copy of the original game to be able to play it, but the expansion adds 9 question and 27 answer cards to the original deck of 100 questions and 500 answers. The cards can be played interchangeably and the original and this expansion can be combined with any of the massive number of other expansions that are available.

All proceeds from the Cats Against the World game go to cat SOXRescue cat rescue charity in Bakersfield, California.

Unfortunately, it seems that this game is currently no longer available at the time of writing, although you might get lucky on eBay or similar websites.

divider 2 cats

What is Cats Against the World?

Cats Against the World is an unofficial expansion to the party game phenomenon that is Cards Against Humanity. The expansion doesn’t change the gameplay mechanics or add any new elements to the game, but it does introduce a host of cat-themed question-and-answer cards that are ideal for cat-loving gamers.

About Cards Against Humanity

Cards Against Humanity was launched in 2011. Within a month, it had become the biggest-selling game on Amazon. It is described as being “a party game for horrible people” and consists of 600 cards. There are 100 fill-in-the-blank cards and 500 answer cards.

All players receive ten white answer cards. Make two piles of cards in the middle of the table, one of black fill-in-the-blank cards and another pile of white answer cards. According to the rules, the first person to ask the black question card is the person who most recently went for a number 2.

Each round, one person plays a black fill-in-the-blank card from the top of the pile and all other players play what they deem to be the funniest answer in their hand. The cards are shuffled, and the original player chooses which card they think gives the funniest response. The person who played the cards takes the question card and places it in front of them, denoting a point. Generally, a game ends when one player reaches five, seven, or ten points, although it is up to the players around the table to choose the target score.

The cards have very adult themes, which means the game is only really suitable for adults, but it is described as being the perfect icebreaker because it gives players a glimpse into the minds of everybody else around the table. Such is the popularity of the game that there have been multiple variations and variants produced, the game has been published in dozens of languages, and there are many different expansions available, including both official and unofficial expansions.

Cards Against Humanity is available free. The publisher provides a free PDF file that includes all the cards in the original game. Players can download and print the cards, although, with 600 of them, it will take a while to print and a lot longer to cut them out. If you’re going to laminate the cards as well, it represents a massive undertaking.

Cats Against the World

Cats Against the World is an unofficial expansion, which means it wasn’t made by the original game publisher. It was made by a cat charity in Florida called SOXRescue. All proceeds of sales from the expansion went to the charity, with the money initially being used to set up their first physical cat rescue center and further funds being used to care for the cats.

The expansion doesn’t change the game or add any new mechanics, but it does include additional cards that are added to the base game. The game is played in the same way, but with the new cat cards shuffled into the base deck. The new cards only make up a small number of the total deck, but because every player is given one black card and ten white cards, some of those new cards will likely be seen each game.

Examples of some of the new answer cards include “pee on the things you love” and “enjoy the empty cardboard box from stuff my human bought me that I’ll never play with – ever”: both of which are sentiments that most cat owners can sympathize with. The expansion is great for cat lovers as well as those who know a cat lover.

How to Combine the Games

Combining the expansion with the original game is easy. Simply shuffle the new black cards with the existing black cards and the new white cards with the existing ones. The game is then played exactly as normal and follows the original game’s rules.

About SOXRescue

SOXRescue is a cat rescue charity based in California. Thanks to the launch and sale of Cats Against the World, they now have a physical rescue center in Bakersfield and are looking to launch a cat refugee campground where visitors can camp with cats.

The charity is named after a young, abandoned kitten taken in by the founders. The couple couldn’t afford the cost of much-needed surgery and raised funds through posters and social media. While they raised the money, Sox suffered a cardiac arrest and passed away. The founders used the money to set up SOXRescue in a bid to save other cats and kittens.

Child, girl or feeding kitten in pet shelter, adoption rescue or foster home
Image Credit: PeopleImages.com – Yuri A, Shutterstock

 

divider 2 cats

Frequently Asked Questions (FAQ)

Can I Play Cats Against the World Without Cards Against Humanity?

Cats Against the World is an expansion, which means you must have or be willing to buy a copy of the original Cards Against Humanity game to be able to play it. You can combine this with other expansions to make one massive deck, but you won’t be able to play the game with just the expansion.

Is It Suitable for People of All Ages?

Cards Against Humanity is generally rated as being suitable for people aged 17 or over and you need the base game to be able to play Cats Against the World. Therefore, it is only suitable for adults.

Does the Money Go to Charity?

All proceeds from the sale of Cats Against the World go to the SOXRescue charity. However, the money from the sale of Cards Against Humanity and its official expansions does not go to charity.

Are There Other Cards Against Humanity Expansions?

There were six official expansions, each consisting of 100 cards, made for Cards Against Humanity. These were later combined to create two expansions of 300 cards each. A series of smaller expansions were also made available, including the fascism pack, college pack, and weed pack among others. There are also a lot of unofficial expansions that work in the same way and combine with the original game but were not made by the original publisher.

divider 2 cats

Conclusion

Cards Against Humanity was a party game phenomenon on its launch, and it remains massively popular today. Although it can, theoretically be played by any number of people, it plays best with between six and eight people. The huge deck of cards can be expanded with official expansions, and many companies and individuals have also created unofficial expansions.

Cats Against the World is one such unofficial expansion and includes 36 cards related to cats and the perils of owning cats. It is a brilliant addition for cat lovers, and proceeds from the sale of these packs went to help rescue abandoned and homeless cats.

See also:


Featured Image Credit: MyraMyra, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Can Cats Get Sick From Dogs? Ailments & Prevention Tips (Vet Answer)

If your dog is sick, it’s easy to wonder if your cat might also get sick. Fortunately, while some ailments and infections can...

Cheshire Cat: Surprising Facts, Lore & History

The Cheshire Cat is a character from Alice’s Adventures in Wonderland by Lewis Carroll. Its most distinctive features are its mischievous grin and...

15 Free DIY Cardboard Cat Houses You Can Build Today (With Pictures & Videos)

If you have a cat, you know it can be very difficult to find toys that will entertain them for more than a...

Can You Adopt an Ear-Tipped (TNR) Cat? All You Need to Know! (Vet-Verified Info)

If you are familiar with Trap, Neuter, and Return (TNR) and Trap, Neuter, Vaccinate, and Return (TNVR) programs, you may be wondering if...

More related

A Hollywood Actor Chose Animals Over Acting 43 Years Ago to Found D.E.L.T.A. Rescue

Over 4 decades at the helm of D.E.L.T.A. Rescue, Leo Grillo doesn’t care if his viewpoints are controversial. He has been rescuing cats...

Norwegian Forest Cat vs Domestic Longhair Cat: Main Differences (With Pictures)

There are few cats more striking in appearance than the Norwegian Forest Cat. It’s hard to match the Forest Cat’s imposing build and...

Why Does My Cat Have Whiskers on Their Eyebrows? Vet-Verified Facts & Functions

Though whiskers above the mouth are a standout feature in cat anatomy, whiskers in other areas are less conspicuous. In addition to the...

Can Cats Eat Ham? Vet-Approved Health Benefits & FAQ

Since felines are obligate carnivores, their diet primarily consists of meat. They require certain essential nutrients that can only be found in animal...

Keep reading

Can a Male and Female Cat Get Along? Vet-Reviewed Info

When it comes to cat compatibility, there are various factors at play, rather than just their gender. How well and whether two cats will get along, will mainly depend on the cat’s personality, early socialization, previous experiences with other cats,...

Can Male and Female Cats Get Along

Why Do Cats Arch Their Back? 5 Vet-Verified Reasons for this Behavior

Cats have limber bodies and can squeeze through the smallest gaps. They can also arch their back in ways that seem impossible, but have you ever wondered why cats arch their backs? Is there a particular reason for the behavior?...

siamese cat arch his back

5 Best Litter Box Ramps for Senior Cats in 2025 – Reviews & Top Picks (Vet-Verified)

As cats get older, they face various challenges and may even need special tools to help them get through the day. One example is a litter box ramp that can help them enter and leave as needed. If you have...

iPrimio Cat Scratch Ramp

MRI For Cats: Our Vet Explains What Is It, Uses & Costs

Magnetic Resonance Imaging (MRI) is a form of advanced diagnostic imaging that generates clear 3-D pictures of the soft tissues in the body. If you want more information about your cat’s central nervous system, ears, nose and other soft tissues,...

vet checking up tabby cat

Indigestion & Acid Reflux in Cats: Causes & When to See a Vet

Acid reflux and indigestion are fairly common problems in cats. If your pet is struggling with this, take heart, as you’re not alone in the battle. Acid reflux is usually a secondary problem to other causes, so having your cat...

sick cat vomiting the food on a white background

12 Vet-Approved Ways to Calm a Cat Down at Night

We all love our cats, but if they’re suddenly full of energy as soon as the sun goes down and you’re trying to get to sleep, it can be a little frustrating. Cats are naturally more active at night time,...

cat sleeping in the dark

How Do Cats Play With Dogs? Vet-Approved Body Language & Behavior Explained

Cats and dogs are natural enemies, right? Wrong. Many cats and dogs actually enjoy each other’s company; they can even become friends! It’s not uncommon to see best buds of different species cuddling up together or playing with one another....

dog and cat on floor

Why Do Cats Lay in the Sun When It’s Hot & Why They Should Stick to the Shade: Vet-Verified Facts

If your cat is like most, they probably take every chance they can get to snooze in the sun. You might be thinking that your cat sunbakes to get their vitamin D but, unlike people, they actually are unable to...

cat on the beach