When games accrue a large following, it isn’t uncommon to see developers release promotional codes for extra in-game goodies. These promo codes help keep the existing community around and attract new members to its growing audience. For gacha games like Genshin Impact, these bonuses often come in the form of in-game currency and items. With more in-game currency like Primogems and Fates, you can Wish for more premium characters and weapons. Let’s go over how to redeem codes in Genshin Impact.