Playing an open-world action game feels completely different once you can share the journey with friends. In Kuro Games' Wuthering Waves, multiplayer mode doesn't open right at the start of your adventure on Solaris-3. You need to reach Union Level 22 before co-op features become available.
Reaching this milestone requires progressing through early story acts, completing daily activities, and exploring the open world. Once you cross that threshold, you can invite friends, farm domain challenges together, and explore the map as a team. This guide breaks down the exact level requirements, fast leveling strategies, and rules governing multiplayer sessions.
How to Unlock Wuthering Waves Multiplayer
The multiplayer system stays locked during your first dozen hours of gameplay to ensure you experience the opening narrative and master basic combat mechanics.
To access co-op mode, you must hit Union Level 22. As soon as you hit this level, the game triggers a SOL3 Phase ascension quest. Completing this quick challenge officially opens the co-op menu tab. Observers at Bloomberg have shared their thoughts on this trend.
If you try to invite friends before reaching this point, the game will prompt you with a restriction notice showing your current Union Level versus the required threshold.
Fast Ways to Reach Union Level 22
Grinding out 22 levels can take time if you wander aimlessly across the map. Focus your energy on activities that offer high amounts of Union EXP to accelerate your progress:
- Main Story Quests (Act Priorities): Main story chapters provide the single largest chunks of Union EXP per hour. Prioritize these over side content early on.
- Guidebook Missions: Check your Guidebook tab in the main menu. Completing these milestone tasks grants substantial EXP rewards while teaching you core upgrading systems.
- Daily Activity Goals: Finish your daily training tasks every single day. They reset regularly and offer a consistent stream of passive experience.
- Waveplates Usage: Spend your stamina (Waveplates) on forgery challenges, boss fights, or tactical simulations. Letting your stamina cap out slows down your overall account growth.
- Chest Hunting and Exploration: Opening supply chests and unlocking teleport waypoints around the world awards small amounts of EXP that add up quickly during extended play sessions.
How Co-Op Mode Works with Friends
Once you've unlocked the feature, setting up a session takes just a few clicks. Open your menu and select the co-op icon to view your friend list or search for user IDs.
Keep in mind how world hosting works in the game. When you join another player's world, you enter their specific instance of Solaris-3.
- World Host Controls: The host controls the state of the world, meaning certain puzzles, chests, and quests cannot be progressed while you're visiting someone else's session.
- Player Limits: Co-op supports groups of up to three players depending on the activity, letting you swap active Resonators to form balanced combat squads.
- Combat Scaling: Enemies scale in difficulty based on the world level (SOL3 Phase) of the host player, so lower-level visitors need to dodge carefully during boss fights.
- Domain Farming: You can team up with other players to clear domains and challenge weekly bosses much faster than playing solo, making material farming efficient.
Common Mistakes to Avoid
Players often run into frustrating roadblocks when trying to play together for the first time. Keep these pitfalls in mind to ensure smooth sessions:
- Ignoring Solo Quests: Don't expect to skip the entire prologue. The game forces you through specific narrative beats before multiplayer functionality unlocks.
- Mismatched Server Regions: You cannot add friends or join worlds if you play on different regional servers (such as America versus Asia). Make sure your entire group selects the same server on startup.
- Wasting Waveplates Early: Don't burn premium stamina items on low-tier materials before your world level increases. Higher world tiers yield significantly better drop rates for character upgrades.
Frequently Asked Questions
Can I play the main story quests in co-op mode?
No, main storyline quests must be completed solo. Co-op mode focuses on open-world exploration, defeating overworld boss enemies, gathering materials, and running domain challenges together.
Is cross-play supported across PC and mobile?
Yes, Wuthering Waves supports full cross-play and cross-progression between PC, iOS, and Android devices. You can team up with friends regardless of which platform they use, provided you are on the same server region.
How do I find my User ID to share with friends?
Open your in-game menu and look at your profile card located next to your main character avatar. Your unique numeric User ID appears clearly on the screen, which you can share so friends can send you a direct invite.
Does visiting another player's world use up my own stamina?
No, using your Waveplates for domain rewards or boss drops functions independently inside another player's world based on your own available stamina pool.
