Schedule I was built for co-op from day one. Running a drug empire solo is a grind—you are the grower, the chemist, the dealer, and the lookout all at once. Bring one to three friends into a session and every part of the operation becomes more efficient, more profitable, and considerably more chaotic when the police start showing up. This guide covers everything you need to run a successful multiplayer operation: how to host or join a session, how the shared economy actually works, the best role splits for 2-player versus 4-player crews, how wanted levels propagate across your team, and the common co-op mistakes that drain your operation before it gets started.
If you are new to the game entirely, start with the Schedule I Beginner’s Guide before setting up multiplayer. For players ready to scale production, the Production Guide explains how to set up your supply chain efficiently, and the Automation Guide covers how to remove manual work from the operation entirely.
How to Start or Join a Multiplayer Session
Schedule I uses a host-client model. One player hosts the save file and the others join as guests. Your existing single-player save can be converted to a multiplayer session without losing progress—you are not starting from scratch to play with friends.
Hosting a Session
- From the main menu, select Continue or New Game on the save you want to use.
- Once in-game, open the Phone and navigate to Multiplayer > Host Session.
- Set the session to Private (invite-only) or Friends Only—avoid Public unless you want random players joining your operation.
- Your lobby code or Steam invite will appear. Share it with your crew.
Session limit is 4 players. The host’s machine runs the simulation, so a stable internet connection and a reasonably capable PC matter more for the host than for the clients. If the host disconnects, the session ends and progress is saved to the host’s file.
Joining a Session
- From the main menu, select Multiplayer > Join Session.
- Enter the lobby code or accept the Steam invite from your host.
- You join the host’s world with your own character inventory intact but using the host’s economy and property.
Guest players do not need their own save progression to join. A player who has never launched the game can join a veteran host’s operation and contribute immediately. Your character level and unlocked perks carry over, but the properties, cash, and assets belong to the host’s save.
The Schedule I economy in multiplayer is partially shared and partially individual. Understanding the distinction prevents arguments about who spent what and why the bank balance dropped overnight.
| Asset | Shared or Individual? | Notes |
|---|---|---|
| Main bank balance | Shared | All players draw from and deposit to the same pool |
| Cash on hand (carried) | Individual | Each player holds their own cash independently |
| Properties (bases, stash houses) | Host-owned | Guests can access and use properties but do not own them |
| Product in storage | Shared | Any player can pick up product from shared storage |
| Vehicles | Host-owned | Guests can drive host’s vehicles; their own vehicle stays on their save |
| Dealer contacts and unlocks | Host’s progression | Guests benefit from host’s unlocked dealers and territory |
| Character XP | Individual | Each player earns XP for their own character regardless of who does the work |
The practical implication: all sales revenue goes into the shared bank. All property purchases and upgrades come out of the shared bank. Guest players who earn cash by dealing need to deposit it into the ATM to make it available to the crew—cash held in a player’s pocket is invisible to everyone else and will disappear when that player leaves the session.
The key rule: Deposit before you disconnect. Guests who forget this step effectively lose their session’s earnings for the crew.
Co-op Role Division
A four-player crew running with no defined roles is four people doing the same task badly. Efficient co-op in Schedule I is about specialisation. These roles emerge naturally from the game’s mechanics—no in-game system assigns them, so your crew decides.
The Grower
Manages the grow room: planting, watering, harvesting, and maintaining plant health. In a 2-player crew, this role doubles as the chemist since grow and mix cycles align reasonably well. In a 4-player crew, a dedicated grower can run a significantly larger operation, keeping supply ahead of demand without the mixing stage waiting on harvests.
The Chemist
Handles mixing and product quality. Takes raw harvest and converts it into sellable product, experimenting with mix combinations for higher-value variants. This role benefits from players who have unlocked chemistry perks and have progression knowledge of which mixes produce the best margins. The chemist should also manage the stash storage and track inventory levels so the dealing team knows what is available.
The Dealer
Handles street sales and customer management. One or two players running deals while the rest produce is the most efficient split once production is running smoothly. The dealer needs to manage relationship meters with customers, price items appropriately, and avoid drawing police attention during hand-offs. In 4-player crews, two dealers can cover different territory zones simultaneously, accelerating revenue.
The Enforcer
Optional in 2-player crews, essential in 4-player runs at higher wanted levels. The enforcer manages police encounters, creates diversions when heat rises, and provides cover for dealers during suspicious activity. This role becomes critical once rival gangs and police pressure escalate in later progression. In practice, the enforcer also handles vehicle logistics—driving dealers to drops and extracting the team during police chases.
2-Player vs 4-Player Strategy
| Aspect | 2-Player | 4-Player |
|---|---|---|
| Role split | Grower/Chemist + Dealer (rotate as needed) | Dedicated Grower, Chemist, Dealer x2 or Dealer + Enforcer |
| Production scale | 1–2 grow rooms sustainable | 3–4 grow rooms with dedicated grower |
| Police pressure | Lower heat, easier to manage | More actions = faster heat accumulation; enforcer essential |
| Revenue speed | Slower but controlled | Significantly faster with two dealers running simultaneously |
| Communication need | Low—easy to coordinate 2 players | High—callouts for police, inventory, and deal timing essential |
| Best for | Learning the game together, controlled growth | Fast progression, experienced crews, min-maxing profit |
Two-player is the most beginner-friendly configuration. You maintain visibility of what each other is doing and can cover gaps without formal coordination. Four-player sessions produce more revenue faster but require discipline—four players generating heat simultaneously while only one enforcer manages police response is a common failure point for new crews.
Police Wanted Levels in Multiplayer
Wanted levels in Schedule I multiplayer are shared and additive. Every player’s actions contribute to the crew’s overall heat level, and when police engage, they pursue the nearest player, not necessarily the one who triggered the response.
For more on this, see schedule police guide.
What this means in practice:
- One player dealing sloppily raises heat for everyone. If your dealer is getting spotted on deals repeatedly, the grower and chemist back at base will eventually see police arrive there too.
- Police chase the nearest player. A player running from police near the base draws officers to the base, not just to the street corner where the incident occurred.
- Wanted stars stack across players. Two players each triggering a 1-star response can compound into a 2-star pursuit faster than solo play.
- Clean players help the crew. A player with zero heat can move product freely while a pursued teammate draws police attention elsewhere. Use this deliberately—the enforcer baits police away while the dealer extracts.
The most important heat management rule for co-op: deal in shifts. One dealer active at a time keeps the heat level predictable. Two dealers running simultaneously doubles heat accumulation and halves the crew’s ability to respond to pursuit.
Session Persistence: What Happens When the Host Goes Offline
Schedule I does not run server-side—the host’s machine is the server. When the host disconnects or closes the game, the session ends immediately for all connected players. There is no session persistence while the host is offline.
What happens to progress:
- Host’s save is updated at the point of disconnection, including any deposits guests made to the shared bank.
- Guest character XP is saved to each guest’s own profile.
- Unsaved guest cash (carried, not deposited) is lost for the crew unless guests deposited before the session ended.
- Plants continue to grow in the host’s save but require the host to be online for guests to tend them.
This architecture means the host has the most responsibility in a crew. Schedule host duties to a player who can commit session time, and set a crew rule: always deposit cash before logging off. A session that ends with $2,000 in three players’ pockets and none in the bank is a session that effectively lost $2,000.
Common Co-op Mistakes
Not depositing cash before leaving. The single most common source of lost revenue. Make it a habit: deal, deposit, then disconnect.
Buying property without crew discussion. Properties are expensive and come out of the shared bank. A guest player dropping $10,000 on a stash house the crew didn’t plan for can stall a product expansion the host was saving toward. Communicate before spending.
Running two dealers simultaneously without an enforcer. This doubles heat accumulation without any increase in heat management capability. In early game, run one dealer at a time and use the second player to boost production. Add the second dealer only when you have an enforcer to manage the consequences.
Ignoring the grower role. Crews that skip dedicated production tend to run out of supply mid-session and leave dealers idle. Assign at least one player to keep the grow room running before anyone goes to the street.
Host closing the game mid-session without warning. Guests lose all undeposited cash and whatever they were mid-task on. Hosts should give a 5-minute warning before closing so the crew can wrap up deals and deposit earnings.
Confusing individual cash with the shared bank. New players often think selling product means the money is available to the crew immediately. It sits in the dealer’s pocket until deposited. Check the ATM balance, not individual player cash, for a true picture of crew finances.
Frequently Asked Questions
Can guest players keep their progress when they join a host’s game?
Guest players retain their own character XP, level, and perks. They do not retain properties, cash balances, or unlocks from the host’s save—those belong to the host’s file. Guests benefit from the host’s territory and dealer access while in the session.
Is there a maximum player limit in Schedule I multiplayer?
The current session cap is 4 players. One host plus three guests.
Wanted levels are shared and cumulative. Any player’s actions contribute to the crew’s heat, and police pursue the nearest player regardless of who triggered the response. Managing heat as a crew is essential at higher progression levels.
What happens to my in-progress deal if the host disconnects mid-session?
The session ends immediately. Any cash you were carrying but had not deposited is lost from the crew’s perspective (it saves to the host’s file as undeposited, effectively gone). Always deposit before the session ends.