Roblox in 2006 had simple and basic graphics, somewhat like a Lego game. Back then, the game could only support around 20 players in its top games. The user interface and character movements were quite different, featuring slower movements and unusual camera angles.
In 2006, Roblox games had a distinct sound design, with noises that were quite different from what players hear today. The overall experience was much more rudimentary and limited compared to the modern version of Roblox.
The simple graphics and limited player capacity made the game feel less advanced. However, it still attracted many players who enjoyed the creativity and community aspects. The character movements were slower, and the camera angles were sometimes tricky to manage.
Despite these limitations, the unique sound design and basic graphics gave Roblox a charming and nostalgic feel. Over the years, Roblox has evolved significantly, but the 2006 version laid the foundation for what it has become today.