Win 100 matches to unlock the Legionary and start your accession up the ranks.

Winning 50 rematches will unlock this achievement. A training montage really helps.

While the tortoise may be a slow starter, it will get there in the end. Win a match after getting the first 4 questions wrong.

With 100 matches under your belt, you'll really be "In the Loop".

When the going gets tough, the tough get going. You'll have to play a 1,000 matches for this achievement.

10,000 matches played will unlock this achievement. Will you break before you reach the top?

A tie occurs when two great minds meet. Get a tie to unlock the Tie Fighter.

This achievement requires a cool hand and a level head. Get a perfect score to unlock the Zen Master.

It's time to slam now. Here's your chance, do your dance. Reach level 15 in two topics, slam jamming in zero G.

You will have to win 250 matches to earn a promotion to the rank of Centurion.

Reach level 15 in two topics. You'll need some plutonium, 1.21 gigawatts of electricity and a white lab coat. Where we're going, we don't need roads.

To unlock an achievement 65 million drinks in the making, reach level 15 in two fields where you might dig up a "Stagger-saurus".

From coast to coast and from past into present. Reach level 15 in the topics that cover at least four dimensions of the US.

Reach level 15 in two different topics. Want to know which ones? Here's a hint: a certain Austrian-American was pretty successful in both these categories.

I've got a flash for you, joy boy, you'll need to reach level 15 in two different topics. Remember, put on a pair of shoes when you walk into the New York Public Library, fella.

Get to level 15 in the topics hinted at here. One could say that both these topics deal with certain microcosmos, one of which is found on the ground, other in your shelves.

Fly like a bat, sting like a platypus. Get to level 15 in two UDDERly different topics. Punch out the competition, it's a sweet science.

Ah, the beautiful symphony of engine revvs and tires screeching. Reach level 15 in two topics to unlock this fast paced, sweet sounding achievement.

Is the sound of big business like music to your ears? Reach level 15 in two topics that would place you right at the top of the music industry.

Become a true veteran of the game and win 500 matches to unlock the Legatus.

Will you rock us by reaching level 15 in two topics that will have News of the World in Buckingham Palace? We won't stop you now.

Would Candyland look better in a Brutalist or a Neoclassical style? Reach level 15 in two topics and you'll know.

It's TIME to get to work, measure out your chances with a coffee spoon. Reach level 15 in two topics so your achivement screen won't look like a Wasteland.

Brace yourself for a D-Day landing. This is going to be a hard day's night. Reach level 15 in two topics that might place General Patton in a Yellow Submarine.

If Han was in the Starfleet, would he have beamed up or shot first? Reach level 15 in two topics which might place the Millennium Falcon in the Fleet. No Gungans allowed though.

Can you manipulate the numbers? Can you conjure up a calculating robot from the future? Reach level 15 in two topics that include literal magicians and mind boggling arithmetic.

Put on your deep pore-cleanser lotion, your honey-almond body scrub and get to level 15 in two topics. Don't forget to bring some money to pay for your meal at Dorsia.

Did you know that Super Mario Bros was actually made into a TV show? Reach level 15 in two topics that would have you lounging on the couch for days.

Prefer a Big Kahuna Burger to a Royale with cheese? Reach level 15 in two topics where you might find a Big Kahuna Burger prop up.

Do you know all the continents? Engage with players from all inhabited continents. We'll exclude Antarctica for this one.

Take the lead and win 1,000 matches to unlock the Dux.

Test your might against players from around the globe. Engage with players from 25 different countries to unlock this achievement.

Show your supremacy to the world. Engage with players from 100 different countries to unlock this achievement.

Planning a trip? Play in two different countries to unlock the Bilingual achievement.

Going on a long haul? Play in four different countries to unlock the Wandering Explorer.

Embarking on a voyage to the end of the Earth? Play in ten different countries to unlock this orbital achievement.

An in-depth exploration will be required for this one. Reach level 5 in one topic from each category.

Get ready for a voyage of discovery. Reach level 5 in one topic from each category.

Reach level 60 in a topic of your choice to unlock this achievement.

Reach level 60 in three topics of your choice to unlock this achievement.

Reach level 60 in eight topics of your choice to unlock this achievement.

The Praetorians were the elite of the Roman Imperial guard. Win 10,000 matches to unlock this elite achievement.

Score zero points in a match. Zilch, zero, zippo, nil, nada, null. It might happen.

Engage in a match with a Plain Vanilla staff member. There are dozens of us!

While missing the perfect score by a point might leave a bitter taste, it's worth thinking about the fact that that's the only way to unlock this achievement.

Sometimes we have to stand up to giants. Challenge and defeat a player over level 60 in a topic in which you are level 10 or under.

You'll have to complete 250 plays to raise this durable milestone.

You'll need to see some action before you can unlock the Veteran. Play 500 matches to make the great!

Ready to leave the nest? Play two games to unlock this chic achievement.

The Three-Peat achievement requires 3 wins in a row.

With 10 wins in a row, you'll unlock this Tentacular achievement.

50 wins in a row is quite a feat. Choose your battles wisely if you want to unlock this Ramtastic achievement.

While losing 5 matches in a row might leave a bitter taste, it will at least earn you a sweet lemon.