King Legacy is a Roblox game that is based on the manga series One Piece, which also became a popular anime.

Wondering how to get a bunch of free cash and gems in Roblox's King Legacy game? Well, we've got your back. Inside, we explain everything.

As of September 2021, there are a handful of active promotional codes for Roblox King Legacy. You can redeem these in-game for a variety of rewards, such as Gems and Beli.