From Brotato Wiki
Item
Community Support is an in-game item that can be bought from a Shop or can be found in a Crate. Most Items modify the Stats of the player, and some of them provide additional effects.
Unique
Community Support is a unique item. Only 1 of each unique item can be equipped, and it will then no longer be offered in the Shop, and no longer drop from loot crates.
Community Support
Community Support is a powerful item that allows you to trade some of your defense into offense, similar to Glass Cannon. Community Support requires a significant amount of enemies to be on the map for it to be efficient for its high cost. But the strength of the item is that if you ever fall behind, it becomes stronger and helps you deal with the enemies. This is particularly useful when dealing with Horde waves or waves with large amounts of enemies, such as wave 9.