Smart Rush Royale players can grab free cosmetics and gold by redeeming monthly promo codes. Here’s how to do it. The new set of free bonuses in Rush Royale has just been released for August 2022. This month’s batch includes two free emotes that anyone can redeem. The free content doesn’t include and decks or heroes that help defend your towers, but they do grant cosmetics completely free of charge. To claim the free goodies, simply go to the Promo Code section in the app and paste the following strings one at a time. YAKD-UF5U-N3AK YAKC-WV38-IMFN These codes will unlock two different emotes. …