Legacy challenges in The Sims 4 are fun, but they can get too hard very quickly. It’s hard to keep track of everything with all the genealogy, traits, collections, and long family lines.
TheCakeMachine made the Complete Sims 4 Legacy Tracker for this reason. The tracker is a new spreadsheet produced by players that keeps track of everything. This tracker gets rid of the problems that come with old or rigid tools. Players can adjust the tracker to fit their own needs. Users can add their own columns to keep track of new aspiration needs. The tracker lets people change things to fit their own needs or the requirements of a certain challenge. This level of customization makes sure that the gadget works with any old way of playing. This makes your game more personal and interesting.

The opening page of the Sims 4 Complete Legacy Tracker, outlining key usage notes, editing guidelines, and compatibility information.
The Purpose of This Tracker
It became clear that things needed to be better organized. Keeping track of Sims, their connections, and many in-game collections spanning generations became too much for handwritten notes.
There were already some internet collecting trackers, but most of them were
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Not current
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Missing stuff from newer packs
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Hard to change
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Not having enough precise data about the legacy
The Complete Sims 4 Legacy Tracker was made for people who play legacy challenges.

Carly Blaze and her child in a mint-themed kitchen, with the in-game Sim panel open to show career progress, traits, and legacy generation information.
Updated by Enchanted by Nature
One of the best things about this tracker is that it has Sims 4 content all the way up to Enchanted by Nature (Legacy Challenge: Sims Challenge Tracker, 2025). This wide range of coverage means that there are no limits to the stories that can be told. Players can jump into different situations with each pack they add. It makes sure that players with big, up-to-date save files never run out of data. Get the tracker from the website. Then, use the setup instructions to make your experience unique.
This feature is quite helpful for:
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Long-term savings for the future
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Playstyles for completionists
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Challenge runs that go through multiple packs
Multiple Sims 4 gameplay panels highlighting aspirations, collections, and Sim details that legacy players must track across generations.
Important Features at a Glance
Display of Total Collection Completion
You can quickly see how far you’ve come in each collection. This indicator makes it evident how close you are to completion, so you don’t have to guess anymore.

The Total Collections Completion page of the Sims 4 Complete Legacy Tracker, displaying collection progress and overall completion percentage.
Display of Total Trait Tracker
It’s easy to keep track of attributes across generations and Sims. Perfect for dealing with legacy problems that require certain attributes, goals, or long-term plans.

The Total Traits in Legacy page of the Sims 4 Complete Legacy Tracker, displaying trait distribution across infant, toddler, and adult Sims.
New Genetics Info Sheet
There is now a separate sheet to keep track of:
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Color of hair
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Types of the occult
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Information about genetic lineage
This change makes it easier to understand and more fun to play with multiple generations.

The Hair Color Statistics page of the Sims 4 Complete Legacy Tracker, tracking hair colors across legacy Sims and their occult or disguised forms.
Ongoing Repairs and Maintenance
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9/24/2025: Minor bugs corrected in Live Status in BasicData
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10/2/2025: Sexual and romantic orientations were changed to be more open to everyone.
These changes show that people are working hard to maintain the tracker accurate and open to everyone. Readers are urged to give their feedback to help make this alignment even better. Your feedback will help make sure that the tracker keeps up with changing needs.

Sims enjoy campus life outside a university building, participating in sports, cheering, and everyday social activities.
Made by a Player, for Players
This tracker wasn’t made to be a generic template; it was made to meet real gameplay needs. There are sheets, displays, and updates because something was missing in the old game.
If you’re a Simmer who:
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Runs legacy challenges that last a long time
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Takes collecting very seriously

Two Sims engage in a conversation while other Sims socialize nearby, highlighting relationship dynamics during everyday gameplay.
The Complete Sims 4 Legacy Tracker was developed with you in mind if you care about genealogy, qualities, and storytelling details.
Source: TheCakeMachine
