Barfender Co-Op Guide: Multiplayer Setup, Saves, and Team Roles

Barfender co-op allows up to four players to team up online and manage an increasingly chaotic drinking establishment. Developed by Proto Division and released in Early Access on October 12, 2026, the game turns standard hospitality management into high-pressure physical comedy. Success relies entirely on clear division of labor, fast reaction times, and keeping your bar from burning through its bank account while customer brawls erupt around you.

How Multiplayer Works in Barfender

Barfender supports one to four players in online cooperative sessions through Steam. While solo play is supported, running shifts with friends introduces distinct management challenges and emergent physics disasters.

To start a cooperative game, the host creates a Steam lobby from the main menu, selects an existing save slot or starts a fresh run, and sends direct invites to friends. At present, players cannot browse public lobbies to join strangers, meaning sessions must be arranged directly through your Steam friends list.

How to Share Co-Op Save Files Between Friends

One common issue in Barfender co-op involves game progression tied exclusively to the session host. Save files are stored locally on the host's PC, meaning guest players cannot load into or work on the bar when the original host is offline.

The developer has provided a manual workaround that allows groups to pass save files between PCs so another friend can act as the host:

1. Press Win + R on your keyboard to open the Windows Run dialog.
2. Paste the file path %USERPROFILE%\AppData\LocalLow\ProtoDivision\Barfender\SaveFiles and press Enter.
3. Locate your save files, named BarfenderSave_1.json, BarfenderSave_2.json, or BarfenderSave_3.json, matching your save slots.
4. Copy the desired save file and send it to your friend.
5. Have your friend place that file into the exact same folder path on their computer after backing up any of their existing saves.

Once the file is placed in their local folder, your teammate can launch the game and host the group's established bar without losing your renovations, licenses, or equipment.

Assigning Roles for Smooth Shifts

As customer flow increases, uncoordinated teams will quickly become overwhelmed. Orders pile up on the counter, mugs run out, vomit spreads across the floor, and unruly patrons begin throwing furniture. Dividing core responsibilities among your group prevents bottlenecks.

The Bartender and Barista

The primary bartender remains behind the counter pouring tap beers, grabbing amber beer bottles, and handling spirits. Once you purchase the $30 whiskey license or $60 cocktail permit from your phone, this player handles the shaker and glassware. They must monitor stock levels through the AMart phone app and alert the team when kegs or peanuts run low.

The Floor Server and Dishwasher

Drink orders need to reach seated patrons quickly to keep customer patience high. Using serving trays allows runners to carry multiple drinks and snack orders (such as chips and peanuts) in a single trip. Between delivery runs, this player clears dirty glasses, carries empty mugs back to the sink in the rear area, and works the washing station to prevent the bar from running out of drinkware during evening rushes.

The Custodian and Maintenance Worker

Cleanliness directly impacts your establishment's operation. Dirty tables prevent incoming patrons from sitting down, while vomit stains cause slipping hazards. The custodian keeps the mop ready to clean up messes, empties overflowing trash cans into outside rubbish bins, and resets chairs that get knocked over during service.

Security and Crowd Control

Disruptions in Barfender can halt revenue entirely if ignored:

• Hobos: Uninvited guests who wander in and stop patrons from ordering. You can knock them out in fight mode or serve them a drink; pouring a more expensive drink keeps them away for a longer duration.
• Choking Patrons: Customers who choke on their food or drinks will panic their companions. Teammates must punch them directly to dislodge the obstruction.
• Bar Brawlers: Drunk patrons will initiate fights or throw items across the room. Teammates can enter fight mode to block incoming blows or hold right-click to charge and throw objects back at aggressive instigators.
• Thieves: Burglars frequently attempt to sprint into your office area to swipe cash. A designated fighter must intercept and knock them down before they escape outside.
• Protection Racketeers: Thugs such as Hussein will demand protection money every two days.

Decorating, Expansion, and Side Activities

Between daily shifts, your group can personalize the venue and earn additional income. Countertops can be relocated freely to open up service paths, and wall colors can be repainted for visual flair and character experience points.

Using the in-game phone, players can set drink prices within or above the optimal green zone to maximize margins. To attract more foot traffic, team members can customize printed flyers at $1 each and distribute them to pedestrians outside. Raising your establishment's decoration score unlocks new milestones in the My Bar app, eventually granting access to bank loans and property expansions into neighboring buildings for $650.

If your crew finds itself short on cash to buy kegs or furniture, unwanted items can be hauled over to Yousef's pawn shop down the street for immediate cash. Alternatively, players can visit the betting tent next door to wager money on local horse races, betting on odd or even placements to rebuild the venue's operating budget.

Twitch Streamer Mode Features

For content creators, Barfender includes built-in Twitch integration accessible from the main menu. When enabled by the lobby host, your stream audience actively interacts with your shift:

• Viewers can appear inside the bar as custom-named patrons.
• Audience members can place drink orders that your crew must fulfill.
• Integrated Twitch polls allow your chat to trigger specific bar events and chaos effects automatically.
• Streamer mode audio settings ensure background jukebox tracks remain copyright-safe for broadcasting.

Barfender Co-Op Frequently Asked Questions

Does Barfender have public lobbies?

No. The game currently relies on private lobbies through Steam friend invites. The developer has confirmed on the official Steam discussions that public matchmaking is planned for a future Early Access update.

Can guests play on a saved bar when the host is offline?

Not automatically. Because save files are stored locally on the host machine, guest players cannot open the save file directly. However, the host can manually share their JSON save file located in their LocalLow AppData folder with a teammate.

How many players can play Barfender together?

Barfender officially supports between one and four players in online cooperative multiplayer.

Can you play Barfender in a relaxed mode without combat?

Yes. The game includes three difficulty options that allow solo players or co-op groups to adjust the balance between casual bartending and aggressive customer brawling.