Robux is an in-game currency of the game Roblox. In 2006, Roblox came up with only a single currency, named Roblox points. Roblox points were later renamed as Robux or tickets among some players. The game went through a lot of customization. Gradually it allowed its users to wear hairpieces, send friend requests and send messages to others. The multiplayer stage for Roblox was also developed in 2006.