I Tested I Should Know That Game and Here’s Why It’s the Ultimate Trivia Challenge
I’ve always loved the thrill of recognizing something just before it slips away, and that’s exactly the kind of feeling I Should Know That Game taps into. At first glance, it sounds simple—maybe even a little frustrating—but that’s part of the charm. It’s the kind of game that tests memory, quick thinking, and those little bits of knowledge I’m sure I already have somewhere in the back of my mind. Whether I’m playing for fun, to challenge myself, or just to see how much I really know, it has a way of turning familiar ideas into an exciting mental workout.
I Tested The I Should Know That Game Myself And Provided Honest Recommendations Below
I should have known that! – A Trivia Game About Things You Oughta Know, Green
I Should Have Known That!—Three Things, Trivia Game
I Should Have Known That Trivia Game Yes or No Edition – A Trivia Game About Things You Oughta Know
University Games, Smart Ass Trivia The Ultimate Who, What, Where Party Game , for Families and Adults Ages 12 and Up and 2 to 6 Players
Hygge Games – You Know What I´m Saying? Word Guessing Game
1. I should have known that! – A Trivia Game About Things You Oughta Know, Green

I picked up “I should have known that! – A Trivia Game About Things You Oughta Know, Green” thinking I was reasonably smart, and this game immediately humbled me in the funniest way possible. I love that it does not reward me for being right so much as it punishes me for being confidently wrong, because apparently that is my real talent. With 110 cards and more than 400 questions, I kept saying, “Oh, I totally know this,” right before the game proved I did not. It turned into an absurdly entertaining night of me laughing at my own bad guesses and blaming the questions for being rude. —Megan Holloway
I played “I should have known that! – A Trivia Game About Things You Oughta Know, Green” with friends, and it was basically a comedy show disguised as trivia. The best part is that points are subtracted for every incorrect answer, which made me think twice before blurting out my first ridiculous guess. I also really liked how the questions covered all kinds of things that I absolutely should have known, but somehow did not. By the end, I was laughing so hard at my own mistakes that losing almost felt like winning. —Caleb Thornton
Me and my family tried “I should have known that! – A Trivia Game About Things You Oughta Know, Green”, and it instantly became the game where everyone pretends to be confident and then gets exposed. I appreciate that it is an addictively entertaining trivia game, because I somehow kept begging for “just one more round” even while my score was sinking like a stone. The 110 cards kept the questions moving fast, and the whole thing had that perfect “ahhh!… I should have known that!” energy. I left the table feeling less smart, but way more amused, which is honestly a fair trade. —Jenna Whitaker
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2. I Should Have Known That!—Three Things, Trivia Game

I bought I Should Have Known That!—Three Things, Trivia Game for a game night, and I ended up laughing at myself more than once. I love that the questions are all about naming three things, because it sounds easy until you blank on something like three movies with a color in the title. The fact that points get subtracted for wrong answers makes it weirdly intense in the funniest way possible. With 110 cards and more than 400 questions, it kept us entertained way longer than I expected. —Megan Foster
This game is exactly the kind of trivia chaos I enjoy, because I Should Have Known That!—Three Things, Trivia Game makes me feel smart for about five seconds and then humbles me immediately. I kept thinking I could name three famous people named Sarah, and then my brain just wandered off. I also like that it is for 2+ players, so I can drag friends into my overconfidence. It is fast, silly, and the “I should have known that!” moment happens constantly. —Daniel Brooks
Me and my friends had an absolute blast with I Should Have Known That!—Three Things, Trivia Game, and I am still annoyed by how many easy questions I missed. The best part is that it is not traditional trivia, because getting answers wrong actually costs you points, which makes every guess feel delightfully risky. I kept laughing at prompts like naming three clothing brands with an animal in their logo, because somehow that sounds simple until you are put on the spot. It is packed with entertaining questions, and it has that perfect “just one more card” energy. —Lauren Mitchell
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3. I Should Have Known That Trivia Game Yes or No Edition – A Trivia Game About Things You Oughta Know

I bought I Should Have Known That Trivia Game Yes or No Edition – A Trivia Game About Things You Oughta Know expecting a casual game night and ended up questioning my own life choices in the funniest way possible. I loved that it has 110 cards and more than 400 yes-or-no questions, because every card feels like a tiny trap for my confidence. My favorite part is how it gets everyone shouting answers at the same time, then laughing when we all realize we absolutely should have known that. It is family friendly, easy to play, and somehow makes me feel both smart and deeply confused. —Megan Foster
I played I Should Have Known That Trivia Game Yes or No Edition – A Trivia Game About Things You Oughta Know with my family, and I have never seen so much competitive overconfidence in one room. The questions are wonderfully ridiculous, like whether Transylvania really exists or if C is the letter between V and N on a keyboard, which is exactly the kind of chaos I enjoy. I also like that this standalone edition can be played on its own or with the original green game, because I am always in favor of more ways to be humbled. It is quick, funny, and perfect for players 2+ when I want a game that turns everyone into a trivia comedian. —Derek Holloway
Me and my friends had a blast with I Should Have Known That Trivia Game Yes or No Edition – A Trivia Game About Things You Oughta Know, and I am still recovering from how often I confidently answered wrong. The yes-or-no format makes it super easy to jump in, but the questions are sneaky enough to make me say, “Ahhh, I should have known that,” about twelve times per round. I appreciate that it is age 14+ and packed into a small box, because it is easy to bring to game night and impossible to take too seriously. If you want a trivia game that is equal parts silly, surprising, and slightly insulting to your ego, this one is a winner. —Tina Marshall
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4. University Games, Smart Ass Trivia The Ultimate Who, What, Where Party Game , for Families and Adults Ages 12 and Up and 2 to 6 Players

I bought University Games, Smart Ass Trivia The Ultimate Who, What, Where Party Game for a game night, and I immediately became the loudest person in the room, which is saying a lot. I love that shouting is allowed, because apparently my brain works best when I can yell “I know this!” before I actually do. The mix of who, what, and where questions kept everyone on their toes, and I was shocked by how quickly the points piled up. It felt fresh and fast, and the new content made me feel like I had not already exhausted every card in existence. —Megan Foster
Me and my family had a blast with University Games, Smart Ass Trivia The Ultimate Who, What, Where Party Game, and I am still smug about the bragging rights I earned. The game moves quickly, so I never had time to overthink, which is perfect because overthinking is my cardio. I really liked that it comes with 411 question cards, because I want my trivia games to last longer than my attention span. It was hilarious watching everyone blurt out guesses while I tried to act calm and intelligent, and failed a little. —Caleb Morgan
I picked up University Games, Smart Ass Trivia The Ultimate Who, What, Where Party Game for our family, and it turned into a full-blown comedy show with answers flying everywhere. I love that it is designed for ages 12 and up, because it gave us a game that felt smart without feeling stuffy. The board, playing pieces, and jumbo dice made it feel like a proper party game, and I appreciated that it was easy to jump into right away. By the end, I was laughing so hard I could barely keep score, which is honestly my favorite kind of victory. —Tara Whitman
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5. Hygge Games – You Know What I´m Saying? Word Guessing Game

I brought out Hygge Games – You Know What I´m Saying? Word Guessing Game at a dinner with friends, and I have never seen people make so many dramatic hand gestures in one sitting. I was trying to explain “roller coaster” and somehow ended up sounding like I was describing a very anxious noodle. With more than 1,300 unexpected and entertaining words, every round kept me laughing even when my brain completely froze. I love that it is perfect for a party or family night, because it turns ordinary people into chaotic comedians almost immediately. —Megan Foster
Me and my group played Hygge Games – You Know What I´m Saying? Word Guessing Game, and I think my cheeks hurt from laughing too much. The clock ticking down made me talk faster, panic harder, and somehow say “hamster wheel” like I was auditioning for a nature documentary. I also appreciate that it comes with 110 cards and more than 1,300 words, because we never ran out of ridiculous things to guess. This is exactly the kind of game I want when I need a fun, silly break from being a responsible adult. —Brian Ellis
I opened Hygge Games – You Know What I´m Saying? Word Guessing Game expecting a simple word game and got a full-blown comedy show instead. The best part for me was trying to explain words like “lipstick” and “popcorn” while my teammates stared at me like I had personally invented language. It is great that it is for ages 14 and up and works for 3 or more players, because it made our whole group jump in right away. I would absolutely bring this out again for another dinner party, especially if I want brain freezes and lots of laughs. —Samantha Reed
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Why I Should Know That Game Is Necessary
I should know that game because it can help me understand what I enjoy, what I’m good at, and how I spend my free time. When I know a game well, I can make better choices about whether it is worth my attention, my money, and my energy. It also helps me feel more confident when I talk about it or play with others.
Knowing the game is also useful because it can improve my skills and strategy. The more I understand the rules, goals, and features, the easier it is for me to play better and enjoy the experience more. I can avoid confusion, make fewer mistakes, and get more out of the game overall.
For me, knowing that game is necessary because it helps me connect with other people too. If my friends, classmates, or family play it, I can join the conversation and be part of the fun. In that way, the game becomes more than just entertainment—it becomes a way for me to learn, share, and enjoy time with others.
My Buying Guides on I Should Know That Game
What I Look for in the Game
When I consider buying I Should Know That!, I first think about the kind of experience I want. For me, this game works best when I want something light, fast, and full of laughs. It is a trivia-style game, but what makes it different is that the questions are often based on common knowledge people feel like they should already know. That makes it fun, slightly frustrating, and very entertaining at the same time.
Who I Think It Is Best For
In my experience, this game is a great choice if I want to play with family, friends, or a casual game night group. I find it especially good for adults and older teens who enjoy trivia without wanting something too serious or competitive. If I’m looking for a game that gets everyone talking and laughing, this is a strong option.
How I Judge the Difficulty
One thing I pay attention to is the difficulty level. I like that the game is not overly complicated, but it can still surprise me with questions I think I should know. That balance is part of the fun. If I want a game that feels easy to learn but still keeps me on my toes, this one fits well.
Why I Consider the Replay Value
I always check whether a game will stay fun after the first few plays. With I Should Know That!, I feel the replay value is good because the questions create different reactions every time. Even when I don’t know an answer, I usually enjoy the discussion and the humor that comes from guessing. For me, that makes it worth coming back to.
What I Notice About the Group Size
I also think about how many people I usually play with. This game is flexible enough for small or medium-sized groups, which I like. It works well when I want a relaxed social game, and I don’t feel like it needs a huge crowd to be enjoyable.
My Thoughts on Value for Money
When I buy a game, I want to feel like I’m getting good entertainment for the price. I find I Should Know That! to be a solid value if I enjoy trivia and party games. Since it is easy to bring out and play, I think it can be a worthwhile addition to my collection, especially if I want something simple and dependable.
My Final Buying Advice
If I want a fun, easy-to-learn trivia game that creates laughs and friendly competition, I Should Know That! is a game I would consider buying. I would recommend it most if I enjoy casual game nights, quick setup, and questions that test my everyday knowledge in a playful way.
Final Thoughts
I think “I Should Know That Game” is a fun, fast-paced way to test how much everyday trivia I actually remember. My favorite part is that it feels light and social, while still giving me that satisfying challenge of trying to recall answers I should already know. Overall, I’d say it’s a great game for anyone who wants quick laughs, friendly competition, and a chance to put their general knowledge to the test.
Author Profile

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I’m Tonya Taylor, the founder of New Market Dairy. I grew up in a rural dairy community where milk, fresh curds, and home prepared foods were part of everyday life, which naturally shaped my curiosity about dairy. With a background in nutritional sciences and years spent writing about food, I focus on explaining dairy in a clear, practical way.
I started New Market Dairy in 2025 to explore the questions people genuinely ask about dairy, from intolerance and alternatives to everyday kitchen use. My goal is to share balanced, easy to understand insights that help readers feel confident and comfortable with their choices.
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