The Sims 4 has a free-form list of challenges and completely customizable lifestyles, but sometimes the standard process of making enemies and locking them in the basement isn’t as fun as it could potentially be after many hours of gameplay. With the continued release of new and exciting packs and updates, players across the internet have created in-depth challenges that are based on multiple generations of playable characters, aptly named legacy challenges, some of which even span across other franchises.