If you're wondering how much Roblox's in-game currency, Robux, cost to buy, we've got you covered. In this guide, we'll explain all.

A brief guide to obtaining the Chrome Metal Sonic skin in Sonic Speed Simulator This is the event hub (Image via Roblox) To check out the event, you must be on the Green Hill map.

Roblox, the popular online gaming and creation platform, uses a virtual currency called "Robux" for in-game purchases and more.