Robux is the in-game currency of Roblox. It costs REAL money to get. It basically lets people buy stuff in games to make them easier or more fun to play. You can earn more roblox here

https://usdtorobux.wordpress.com/2023/01/12/robux-to-usd/

https://robuxtousd.mystrikingly.com/

https://robloxdownload.notion.site/robloxdownload/RobloxPlayer-exe-How-To-Download-Roblox-Player-exe-For-Free-d1d4331a8bd34733abab432d0c146933

https://robloxdownload.notion.site/How-To-Download-And-Play-Roblox-For-Free-Earn-Money-deeb8b96dcd749b68eab98f7f835ac7d