That, for better and for worse, is a key function of games like Roblox. With “Robux,” you can buy anything from clothes to decorate your avatar to in-game items that can help your experience.

You’ll need plenty of Shark Teeth to survive in Roblox‘s ShakeBite Classic ... You can save precious Robux by getting Shark Teeth for free, and the currency can be used to buy new boats ...