Far Cry 6 co-op supports 2 players only in a single online co-op session.

Quick Scoop

  • Co-op is online only , there is no split-screen/local couch co-op.
  • A co-op session is capped at you + 1 friend (total of 2 players), not 3 or 4.
  • The entire campaign can be played in co-op once you unlock it, with drop-in/drop-out play.
  • You unlock co-op after completing the early story mission “Du or Die”.
  • There is no official 4-player mode and no standard way to bypass the 2-player cap, even on PC.

How co-op works (super short)

  • Host invites one friend and loads the host’s world and progress.
  • You must stay relatively close together in-game or you start taking damage if you go too far apart.

So if you’re wondering “far cry 6 coop how many players” – it’s a tight 2‑player experience, focused on pairing up with one buddy rather than running a 4‑person squad.

TL;DR: Far Cry 6 co-op = 2 players max, online only, no 4-player option.

Information gathered from public forums or data available on the internet and portrayed here.