Robux is a virtual currency used in the popular online game platform Roblox. It was created as a way for players to purchase virtual items, accessories, and upgrades for their avatars within the game. Robux can be bought with real money, or earned through various means such as selling virtual items or participating in the Roblox Developer Exchange program.
With Robux, players can customize their avatars, purchase items and accessories for their virtual worlds, and even buy special abilities or game passes that give them access to exclusive content within the game. Robux can also be traded between players, making it a valuable commodity within the Roblox community.