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Login

Namespace: ClientToLobby  ยท  Opcode: 0x0003 (3)

Client-to-lobby login request. The first in-game packet after the DH handshake completes. Carries the account username, the numeric client version, and a trailing unused byte.

Fields

Field Type Modifiers Description
Username string lensz=2, encoding=utf8 Player account username (length-prefixed, null-terminated).
ClientVersion u32 โ€” Client version encoded as floor(version * 1000 + 0.5). 1666 for client 1.666.
Unknown u8 โ€” Always zero in observed traffic.