Despite being released several years ago, Fallout: New Vegas still enjoys some support from modders, who recently created a really cool rework with the mod that puts the Elden Ring-style messaging system into the Bethesda game.
These messages, in the FromSoftware game, are placed in various places on the map and can provide indications and advice on how to deal with certain points on the map or how to behave in various situations.
The same thing should therefore also happen in Fallout: New Vegas with the mod called Building Bridges, which is a real asynchronous multiplayer system that allows players to send and receive messages usually closely linked to game events, in order to advise players on how to advance and warn them of any difficulties.
It is precisely the principle on which the Elden Ring messaging system is based but applied to the open world of the famous Bethesda game developed by Obsidian. You can find the mod in question at this address, to insert something new to the great classic that can still be pleasant to play again.