>>714656465Extreme is a unique effort mode for people looking for loot to sell on the matrix store.
In Normal and Hard, you fuck around, find some shiny shit and leave at your leisure. Might run into some dudes trying to kill you or fight over an extraction, but it's pretty easy to escape and get some nice little things.
In Extreme, you load up with Cargo Beacons and a Recon Beacon (coop only) so you can activate a special encounter zone for big rewards, ship the best stuff home safely in cargo rockets, then go wreak havoc among the other players in a fight for the only two Extraction points. The real endgame is fucking over others so they can't extract and put their stuff on the store. Literally corner the market with your loot by denying the other guy his.