# Player Reference This page is a reference for players using LunaticChat. For plugin installation and configuration, refer to the [Guide](../guide/getting-started.md). ## Legend The legend used in the command reference is as follows: - ``: Indicates a required argument. Must be specified for execution. - `[argument]`: Indicates an optional argument. Can be omitted during execution. - `|`: Used when there are multiple choices. For example, `` means specifying either `yes` or `no`. - `...`: Indicates that multiple arguments can be specified. For example, `...` means multiple items can be specified. ## Labels When the following labels are present, they have these meanings: - : Indicates this feature was introduced in LunaticChat version 0.1.0. - : Indicates this feature is available in Paper environments. - : Indicates this feature is available in Velocity environments. - : Indicates this feature is available in both Paper and Velocity environments.