Allowed ads for blockchain-based NFT games that do not promote gambling

From September 15, 2023 advertisers may promote NFT games where players buy in-game items to use in the game, as long as the games do not involve gambling or wagering; games with real-world value prizes or casino mechanics remain in scope of gambling rules.

Google's change log gives only the month for this post (August 2023); the entry is dated to the first of that month.