Rock Raiders United
Rock Raiders United is a community-maintained forum for discussing LEGO-related video games. It is named after LEGO Rock Raiders, one of the most popular LEGO video games.
At one time, Rock Raiders United had the largest community of LEGO video game fans, and was home to a lot of early modding discussion for games like LEGO Island. Modding tools like lierip were released exclusively to Rock Raiders United, and the discovery of Beta 9.0, the first known pre-release build of LEGO Island, was first announced there.
In recent years, Rock Raiders United's userbase has declined significantly, largely in favor of similar spaces on Discord.