Red Dead Online's latest update adds a new Showdown Mode called Plunder. The update also allows you to unlock new clothing, items, weapons, and horses at lower ranks, but only for a limited time. You have until April 15.
Certain Red Dead Online Items Are Now Easier To Unlock, But Only For A Few Days - GS News Update
Red Dead Online Plunder Mode is now live. Along with the new mode, certain items are available at lower ranks for a limited time.