Do I need to mint a call sign or I can play with the Display Name I chose when creating my account? May 15, 2023 23:50 A callsign is not required to play Shrapnel. Related articles Can I get a free unique callsign if I own the SCU NFT and/or Operator NFTs? Can I sell my call sign in the secondary market? How do I verify my identity? How much Shrap token is needed to mint a callsign?