[Home](./index.md) > [server](./server.md) > [DefaultPlayerEntityControllerOptions](./server.defaultplayerentitycontrolleroptions.md) > [swimMaxGravityVelocity](./server.defaultplayerentitycontrolleroptions.swimmaxgravityvelocity.md) ## DefaultPlayerEntityControllerOptions.swimMaxGravityVelocity property The maximum downward velocity that the entity can reach when affected by gravity while swimming. **Signature:** ```typescript swimMaxGravityVelocity?: number; ```