Freebuild Legacy is a Minecraft server that combines the freedom of building and creating whatever the player wants with a focus on preserving and maintaining the creations of past players. The server has a community-driven focus, where players can collaborate and build together, while also preserving the creations of past players. It includes features such as world protection, rollbacks and other tools to ensure the preservation of player builds. Additionally, it also has some rules and guidelines to keep the server organized and running smoothly, such as not griefing other people's builds or spamming.