: The number of packets per second you receive. Keeping this at 101 ensures smooth movement of other players.

: Sets the maximum amount of data the client can receive. On modern connections and Fastcup servers, always use the maximum value.

The most critical part of a Fastcup CFG is the "netcode." These commands determine how your game communicates with the server. Incorrect values can lead to "choke" or "loss," making your bullets feel like they are passing through enemies without dealing damage.