Far Cry 6, multiplayer, co-op mode, two players, team-up, online gameplay, shared missions, open-world exploration, guerrilla warfare, tropical island, Yara, dynamic weather, day-night cycle, action-packed, first-person shooter, realistic graphics, high-resolution textures, detailed environments, interactive elements, strategic combat, weapon customization, vehicle use, cooperative tactics, cross-platform play, immersive sound design, HDR lighting, 3D spatial audio.