We are tokenising OSRS on Solana and are currently working on developing a functional OSRS Private server where OSRS tokens will be used as the native currency instead of "GP". To gain access to the private server you will have to sign in with a wallet holding OSRS and to access "membership" worlds and unlock membership, you guessed right. You need to interact with OSRS SPL tokens in addition to using ur wallet as ur "login" method to access ur in game character.

Stay tuned for progress and updates along the way.