A new ransomware is taking the unusual approach of selling its decryptor on the Roblox gaming platform using the service's in-game Robux currency.

Roblox is an online gaming platform and a tool for game development created by the Roblox Corporation. It enables users to create games and play those that are made by others.

How do you make games in Roblox? Firstly you'll need to download and install Roblox Studio, a free piece of software that is used to create all Roblox games.