cooperative gameplay, Remnant 2, inviting friends, PS5, multiplayer session, online co-op, friends list, PlayStation Network, in-game menu, squad formation, voice chat, private game lobby, seamless integration, interactive gaming, teamwork, shared adventure, action RPG, post-apocalyptic setting, immersive experience, dynamic lighting, high-resolution textures, 3D audio, haptic feedback, DualSense controller, cross-platform play, user-friendly interface, social interaction, real-time strategy, squad-based tactics, console gaming, next-gen graphics.