cooperative gameplay, Remnant 2, multiplayer mode, team strategy, shared world, dynamic encounters, character customization, weapon synergy, voice communication, cross-platform play, session joining, friend invite, public matchmaking, private lobby, in-game chat, difficulty scaling, loot sharing, revive mechanic, tactical positioning, environmental awareness, boss battles, puzzle solving, resource management, cover system, flanking maneuvers, healing items, buff sharing, enemy aggro management, safe zones, checkpoints, co-op emotes, player roles, class abilities, teamwork coordination, split-screen option, online co-op, PvE challenges, shared progression, joint exploration, combat tactics, ally support, cooperative puzzles, joint quests, shared achievements, teamwork bonuses, co-op special moves, multiplayer events, ally revival, co-op strategy planning, multiplayer rewards, cooperative boss strategies, ally healing, joint resource gathering, multiplayer tactics, co-op survival, ally buffs, team-based objectives, multiplayer exploration, co-op missions, ally assistance, team defense, multiplayer cooperation, co-op challenges.