The Empire has fallen. Now it's up to you to pick up the pieces. The Dynasty Challenge is an expanded form of the Legacy Challenge based on the rise of monarchies after the fall of the Roman Empire.

The Sims 4 History Challenge is a Legacy-style challenge that takes you and your Sims on a journey through history. You’ll start in the Stone Age, and progress all the way to Modern Day.

CAS = Create a Sim —> 100 Day CAS Challenge = 100 days of creating sims!

It’s about running a hotel but with the element of chance thrown in for fun.

For those of you who don't know, Big Brother is a reality show where a number of people (usually 12-16) are locked in a house together and must vote someone out every week until only one person is left in the house and crowned the winner. This is exactly how it works in the Sims, but with the added bonus of letting Sims AI go wild.

This is a 12-generation legacy, with each generation representing one of the different zodiacs.

The challenge is to create a family, consisting of one big teenage sister, and a child, of whatever gender you'd like. Unless you have a mod, then you cannot have children alone on a lot, so just add a mother or father and isolate them in a room until they starve to death. The goal is for the bigger sister to earn money and raise her little sibling.

Your sim has decided to be one of the brave heroes throughout history who travel to the loneliest places on Earth to find a new home. Your job is to survive and create a thriving colony in the middle of nowhere.

You have 0 simoleons and nothing to lose. Your objective is to woohoo with as many people as you can to make as much money as you can.

The Decades Challenge starts all the way in the 1890s, where everything smelled like crap and people didn't have indoor plumbing. This challenge is inspired and set in the supposed land of the free, also known as the United States of America.

The goal of this challenge is to make the prince fall in love with you and to become a princess. Will you be a conniving schemer or a kind-hearted do-gooder? The choice is yours and you can win either way. Your decisions will have an impact on your reputation, your traits and your future, however, so choose carefully!

Each generation has a different story. It’s your job to carry these stories out and complete the given objectives before the generation is past.

You are a sim who has to face the harsh realities of living without a place you can call home.

The challenge is based off the four sisters of the elements who want to improve their town by bearing children and populating the town with them, whilst drinking cowplant milk to prolong their everlasting youth.

The Random Legacy Challenge is a 10-generation legacy-style challenge which is defined by its randomly-generated parameters governing careers, types of marriage, number of children, and even more aspects of the game, that each generation must follow.

The point of this challenge is for each simmer to get the sim of their choice from living in rags all the way up to riches. In order to complete this challenge your Sims must meet all of the main game challenge goals listed below. There are mandatory challenge goals that you must meet before you can complete some of the main challenges. There is also a list of optional goals for you to pick and choose from to go along with the main challenge.