ROY is the game currency of Crypto Royale (https://cryptoroyale.one).

Crypto Royale is browser-based, free-to-play, play-to-earn game in which players compete for fame, glory and a little profit. Last man standing wins crypto. No up-front investment. No download. No signup. Get into a game in 30 seconds and win! The game is purposefully designed to be simple to play yet difficult to master.